bn:01656770n
Noun Concept
Categories: Base-dependent integer sequences, Modular arithmetic, P-adic numbers, Ring theory, Number theory
EN
automorphic number  circular number  spherical number  trimorphic number
EN
In mathematics, an automorphic number is a natural number in a given number base b {\displaystyle b} whose square "ends" in the same digits as the number itself. Wikipedia
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EN
In mathematics, an automorphic number is a natural number in a given number base b {\displaystyle b} whose square "ends" in the same digits as the number itself. Wikipedia
A natural number whose square "ends" in the same digits as the number itself Wikidata
A number whose decimal representation of its square ends in itself. Wiktionary
Number whose square ends in itself. Wiktionary (translation)
EN
5 is an automorphic number because 52 = 25, which ends in 5. Wiktionary
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