All numbers in base 10 with one digit {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} are palindromic ones. The number of palindromic numbers with two digits is 9: {11, 22, 33, 44, 55, 66, 77, 88, 99}. There are 90 palindromic numbers with three digits: {101, 111, 121, 131, 141, 151, 161, 171, 181, 191, ..., 909, 919, 929, 939, 949, 959, 969, 979, 989, 999} and also 90 palindromic numbers with four digits: {1001, 1111, 1221, 1331, 1441, 1551, 1661, 1771, 1881, 1991, ..., 9 ...

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Palindromic number, Palindromic number - Formal definition, Palindromic number - Decimal palindromic numbers, Palindromic number - Other bases

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Although palindromic numbers are most often considered in the decimal system, the concept of palindromicity can be applied to the natural numbers in any numeral system. Consider a number n > 0 in base b ≥ 2, where it is written in standard notation with k+1 digits ai as: with, as usual, 0 ≤ ai < b for all i and ak ≠ 0. Then n is pa ...

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A palindrome is a word, phrase, number or other sequence of units (such as a strand of DNA) that has the property of reading the same in either direction (the adjustment of punctuation and spaces between words is generally permitted). The word "palindrome" comes from the Greek palin (παλιν) "back" and dromos (δρóμος) "way, direction". Composing literature in palindromes is an example of constrained writing. Palindrome - History. According to Bill Bryson's Mother Tongue: English & ...

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Palindrome - History Palindrome - Palindromes in different languages Palindrome - Types of palindrome
Palindrome - Symmetry by characters Palindrome - Symmetry by words Palindrome - Symmetry by lines Palindrome - Symmetry by sound Palindrome - Numbers Palindrome - Dates and times Palindrome - In music Palindrome - Computer programs Palindrome - URLs
Palindrome - Long palindromes Palindrome - Biological structures Palindrome - Philosophy of nature Palindrome - Computation Theory Palindrome - Further examples

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A palindrome is a word, phrase, number or other sequence of units (such as a strand of DNA) that has the property of reading the same in either direction (the adjustment of punctuation and spaces between words is generally permitted). The word "palindrome" comes from the Greek palin (παλιν) "back" and dromos (δρóμος) "way, direction". Composing literature in palindromes is an example of constrained writing. Palindrome - History. According to Bill Bryson's Mother Tongue: English & ...

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Palindrome - History Palindrome - Palindromes in different languages Palindrome - Types of palindrome
Palindrome - Symmetry by words Palindrome - Symmetry by lines Palindrome - Symmetry by sound Palindrome - Numbers Palindrome - Dates and times Palindrome - In music Palindrome - Computer programs Palindrome - URLs
Palindrome - Long palindromes Palindrome - Biological structures Palindrome - Philosophy of nature Palindrome - Computation Theory Palindrome - Further examples

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<< 90 91 92 93 94 95 96 97 98 99 >> List of numbers -- Integers 0 10 20 30 40 50 60 70 80 90 >> 99 (ninety-nine) is the natural number following 98 and preceding 100. 99 number - In mathematics. Ninety-nine is the ninth repdigit, a palindromic number and a Kaprekar number. 99 number - In astronomy. Messier object M99, a magnitude 10.5 spiral galaxy in the co ...

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List of prime numbers - List of Bell primes. 2, 5, 877, 27644437, 35742549198872617291353508656626642567, 359334085968622831041960188598043661065388726959079837 List of prime numbers - List of Carol primes. 7, 47, 223, 3967, 16127, 1046527, 16769023, 1073676287, 68718952447 [1], [2] List of prime numbers - List of centered decagonal primes. 11, 31, 61, 101, 151, 211, 281, 661, 911, 1051, 1201, 1361 List of prime numbers - List of centered hept ...

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List of prime numbers, List of prime numbers - The first 1000 prime numbers, List of prime numbers - Lists of types of primes alphabetical, List of prime numbers - List of Bell primes, List of prime numbers - List of Carol primes, List of prime numbers - List of centered decagonal primes, List of prime numbers - List of centered heptagonal primes, List of prime numbers - List of centered square primes, List of prime numbers - List of centered triangular primes, List of prime numbers - List of Chen primes, List of prime numbers - List of cousin primes, List of prime numbers - List of cuban primes, List of prime numbers - List of Cullen primes, List of prime numbers - List of Dirichlet primes, List of prime numbers - List of double Mersenne primes, List of prime numbers - List of Eisenstein primes without imaginary part, List of prime numbers - List of Euclidean primes, List of prime numbers - List of factorial primes, List of prime numbers - List of Fermat primes, List of prime numbers - List of Fibonacci primes, List of prime numbers - List of Gaussian primes, List of prime numbers - List of Genocchi primes, List of prime numbers - List of happy primes, List of prime numbers - List of Higgs primes, List of prime numbers - List of highly cototient primes, List of prime numbers - List of irregular primes, List of prime numbers - List of Kynea primes, List of prime numbers - List of long primes, List of prime numbers - List of Lucas primes, List of prime numbers - List of lucky primes, List of prime numbers - List of Markov primes, List of prime numbers - List of McNugget primes, List of prime numbers - List of Mersenne primes, List of prime numbers - List of Motzkin primes, List of prime numbers - List of Newman-Shanks-Williams primes, List of prime numbers - List of Padovan primes, List of prime numbers - List of palindromic primes, List of prime numbers - List of Pell primes, List of prime numbers - List of Perrin primes, List of prime numbers - List of Pierpont primes, List of prime numbers - List of prime quadruplets, List of prime numbers - List of primorial primes, List of prime numbers - List of Pythagorean primes, List of prime numbers - List of regular primes, List of prime numbers - List of Riesel primes, List of prime numbers - List of safe primes, List of prime numbers - List of self primes in base 10, List of prime numbers - List of sexy primes, List of prime numbers - List of Smarandache-Wellin primes, List of prime numbers - List of Sophie Germain primes, List of prime numbers - List of star primes, List of prime numbers - List of Stern primes, List of prime numbers - List of supersingular primes, List of prime numbers - List of Thabit primes, List of prime numbers - List of twin primes, List of prime numbers - List of unique primes, List of prime numbers - List of Wagstaff primes, List of prime numbers - List of Wedderburn-Etherington primes, List of prime numbers - List of Wieferich primes, List of prime numbers - List of Wilson primes, List of prime numbers - List of Wolstenholme primes, List of prime numbers - List of Woodall primes

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English words with uncommon properties - Homophones. Ewe and you are a pair of words with identical pronunciations that have no letters in common. Another example is the pair eye and I. However, such word pairs are often dependent on the accent of the speaker. For instance, Americans might well believe that a and eh form such a pair whereas other English speakers might not. See also Homophone, List of homophones and List of commonly confused homonym ...

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English words with uncommon properties - Many vowels. Euouae (a type of cadence in mediæval music) contains six vowel letters in a row. However this is often considered erroneous given the semantics of the word which demonstrate it to be elision. There are few examples in the English language of words containing all 5 vowels in alphabetical order. One example is "facetious". There is only one common word in English that has five vowels in a row: queueing (two vowel sounds). More unusu ...

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English words with uncommon properties, English words with uncommon properties - Combinations of letters, English words with uncommon properties - Many vowels, English words with uncommon properties - Many consonants, English words with uncommon properties - Alternating vowels and consonants, English words with uncommon properties - Repeated letters, English words with uncommon properties - Unusual word endings, English words with uncommon properties - Unusual word beginnings, English words with uncommon properties - Q without U, English words with uncommon properties - Other unusual spellings, English words with uncommon properties - Containing the letters abcd..., English words with uncommon properties - Letters in alphabetic order, English words with uncommon properties - Palindromes, English words with uncommon properties - First and last words by reversed spelling, English words with uncommon properties - First and last words in anagram dictionary, English words with uncommon properties - Pairs and groups of words, English words with uncommon properties - Homophones, English words with uncommon properties - Homographs, English words with uncommon properties - Self-antonymns, English words with uncommon properties - Sequences of words formed by the addition of letters, English words with uncommon properties - ough words, English words with uncommon properties - Long words, English words with uncommon properties - Longest one-syllable word, English words with uncommon properties - Unrhymable words, English words with uncommon properties - Words with large numbers of meanings, English words with uncommon properties - Acronyms as words, English words with uncommon properties - Typewriter words

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Main article: Longest word in English. Antidisestablishmentarianism listed in the Oxford English Dictionary, was considered the longest English word for quite a long time, but today the medical term pneumonoultramicroscopicsilicovolcanoconiosis is usually considered to have the title, despite the fact that it was coined to provide an answer to the question 'What is the longest English word?'. The Guinness Book of Records, in its 1992 and subsequent editions, declared the "longest real word" in ...

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In the most common form of rhyme, words rhyme if they end in identically or nearly-identically sounding syllables, and match in stress. If a word has an unusual or unique ending syllable and no other word has a stress pattern to match, it does not rhyme. Excluding disputed loan words, whose foreign sounds make them obviously difficult, unrhymable English words include chimney, depth, month, orange, pint, purple, silver, and wasp. Of ...

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English words with uncommon properties, English words with uncommon properties - Combinations of letters, English words with uncommon properties - Many vowels, English words with uncommon properties - Many consonants, English words with uncommon properties - Alternating vowels and consonants, English words with uncommon properties - Repeated letters, English words with uncommon properties - Unusual word endings, English words with uncommon properties - Unusual word beginnings, English words with uncommon properties - Q without U, English words with uncommon properties - Other unusual spellings, English words with uncommon properties - Containing the letters abcd..., English words with uncommon properties - Letters in alphabetic order, English words with uncommon properties - Palindromes, English words with uncommon properties - First and last words by reversed spelling, English words with uncommon properties - First and last words in anagram dictionary, English words with uncommon properties - Pairs and groups of words, English words with uncommon properties - Homophones, English words with uncommon properties - Homographs, English words with uncommon properties - Self-antonymns, English words with uncommon properties - Sequences of words formed by the addition of letters, English words with uncommon properties - ough words, English words with uncommon properties - Long words, English words with uncommon properties - Longest one-syllable word, English words with uncommon properties - Unrhymable words, English words with uncommon properties - Words with large numbers of meanings, English words with uncommon properties - Acronyms as words, English words with uncommon properties - Typewriter words

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Some acronyms have attained the status of words. Many are company names that were either deliberately created for marketing reasons or have morphed from true acronyms over time, such as Compaq, a computer company; Qantas, an Australian airline; and Nasdaq, the US electronic stock market. Others are organizations, such as Nato, the North Atlantic Treaty Organization (spelled with all capital letters in the U.S.). Other examples include qwerty – the name of the most common keyboard layout, WYSIWYG, pronounced 'Wizzyw ...

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English words with uncommon properties, English words with uncommon properties - Combinations of letters, English words with uncommon properties - Many vowels, English words with uncommon properties - Many consonants, English words with uncommon properties - Alternating vowels and consonants, English words with uncommon properties - Repeated letters, English words with uncommon properties - Unusual word endings, English words with uncommon properties - Unusual word beginnings, English words with uncommon properties - Q without U, English words with uncommon properties - Other unusual spellings, English words with uncommon properties - Containing the letters abcd..., English words with uncommon properties - Letters in alphabetic order, English words with uncommon properties - Palindromes, English words with uncommon properties - First and last words by reversed spelling, English words with uncommon properties - First and last words in anagram dictionary, English words with uncommon properties - Pairs and groups of words, English words with uncommon properties - Homophones, English words with uncommon properties - Homographs, English words with uncommon properties - Self-antonymns, English words with uncommon properties - Sequences of words formed by the addition of letters, English words with uncommon properties - ough words, English words with uncommon properties - Long words, English words with uncommon properties - Longest one-syllable word, English words with uncommon properties - Unrhymable words, English words with uncommon properties - Words with large numbers of meanings, English words with uncommon properties - Acronyms as words, English words with uncommon properties - Typewriter words

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The longest words spelt solely with the left hand when typing properly using a QWERTY keyboard may be the 14-letter aftercataracts (secondary cataracts of the eye) and sweaterdresses (plural of sweaterdress, a knitted dress). The longest common words are the 12-letter desegregated, desegregates, reverberated, reverberates and stewardesses. The 13-letter chemical name phyllophyllin can be typed solely with the right hand. The lo ...

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English words with uncommon properties, English words with uncommon properties - Combinations of letters, English words with uncommon properties - Many vowels, English words with uncommon properties - Many consonants, English words with uncommon properties - Alternating vowels and consonants, English words with uncommon properties - Repeated letters, English words with uncommon properties - Unusual word endings, English words with uncommon properties - Unusual word beginnings, English words with uncommon properties - Q without U, English words with uncommon properties - Other unusual spellings, English words with uncommon properties - Containing the letters abcd..., English words with uncommon properties - Letters in alphabetic order, English words with uncommon properties - Palindromes, English words with uncommon properties - First and last words by reversed spelling, English words with uncommon properties - First and last words in anagram dictionary, English words with uncommon properties - Pairs and groups of words, English words with uncommon properties - Homophones, English words with uncommon properties - Homographs, English words with uncommon properties - Self-antonymns, English words with uncommon properties - Sequences of words formed by the addition of letters, English words with uncommon properties - ough words, English words with uncommon properties - Long words, English words with uncommon properties - Longest one-syllable word, English words with uncommon properties - Unrhymable words, English words with uncommon properties - Words with large numbers of meanings, English words with uncommon properties - Acronyms as words, English words with uncommon properties - Typewriter words

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One hundred three is the 27th prime number. The previous prime is 101, making them both twin primes. 103 is a strictly non-palindromic number. ...

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103 number, 103 number - In mathematics, 103 number - In science, 103 number - In other fields

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Seventy-nine is the 22nd prime number. The next is eighty-three. Seventy-nine is a permutable prime, with ninety-seven. 79 is a Kynea number. 79 is a strictly non-palindromic number. 79 is the smallest number that can't be represented as a sum of fewer than 19 fourth powers. ...

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79 number, 79 number - In mathematics, 79 number - In science, 79 number - In other fields

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One hundred [and] thirty-nine is the 34th prime number, so it is divisible only by itself and 1. It is a twin prime with 137. Because 141 is a semiprime, 139 is a Chen prime. 139 is a strictly non-palindromic number. This number is the sum of five consecutive prime numbers (19 + 23 + 29 + 31 + 37). ...

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139 number, 139 number - In mathematics, 139 number - In other fields

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151 is the 36th prime number, the previous is 149, with which it comprises a twin prime. 151 is also a palindromic prime. 151 is a centered decagonal number. 151 is also a lucky number. 151 appears in the Padovan sequence, preceded by the terms 65, 86, 114 (it is the sum of the first two of these). ...

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151 number, 151 number - In mathematics, 151 number - In other fields

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101 is the 26th prime number and a palindromic number (therefore also a palindromic prime). The next prime is 103, with which it comprises a twin prime (making 101 a Chen prime). Because the period length of its reciprocal is unique among primes, 101 is a unique prime. 101 is an Eisenstein prime with no imaginary part and real part of the form 3n − 1. 101 is the sum of five consecutive primes (13 + 17 + 19 + 23 + 29). Given 101, the Mertens function returns 0. 101 is the fifth alternating factoria ...

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101 number, 101 number - In mathematics, 101 number - In astronomy, 101 number - In other fields

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One hundred [and] twenty-seven is a Mersenne prime, 27 - 1, and as such, in binary it is a repunit prime, a permutable prime and a palindromic prime. This also means it is the largest integer that can be represented by a signed byte. As a Mersenne prime, 127 is related to the perfect number 8128, and 2127 - 1 is also a Mersenne prime, making it a double Mersenne prime. 127 is also a cuban prime of the form p = (x3 − y3) / (x − y)See also:

127 number, 127 number - In mathematics, 127 number - In other fields

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Forty-seven is the 15th prime number, a safe prime, a supersingular prime, and the 6th Lucas prime. 47 is a highly cototient number. It is an Eisenstein prime with no imaginary part and real part of the form 3n − 1. It is also a Keith number, because it recurs in a Fibonacci-like sequence started from its base 10 digits: 4, 7, 11, 18, 29, 47... 47 is a strictly non-palindromic number. Its representation in binary being 101111, 47 is a prime Thabit number, and as such is related to the pair of amicable numbers ...

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47 number, 47 number - In mathematics, 47 number - In science, 47 number - References to 47, 47 number - In other fields

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