1. Palindromic numberA palindromic number or numeral palindrome is a number that remains the same when its digits are reversed. Like 16461, for example, it is "symmetrical". The term palindromic is derived from palindrome, which refers to a word (such as rotor or racecar) whose spelling is unchanged when its letters are reversed. The first palindromic numbers are: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 55, 66, 77, 88, 99, 101, 111, 121, 131, 141, 151, 161, 171, 181, 191, ….
Read “Palindromic number” on English Wikipedia
Read “回文数” on Japanese Wikipedia
Read “Palindromic number” on DBpedia
Read “Palindromic number” on English Wikipedia
Read “回文数” on Japanese Wikipedia
Read “Palindromic number” on DBpedia
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