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Meaning of automorphic number | Babel Free

Noun CEFR B2

Definitions

A number whose decimal representation of its square ends in itself.

Equivalents

Français nombre automorphe
Italiano numero automorfo
Lietuvių automorfinis skaičius
Nederlands automorf getal
Русский автоморфное число

Examples

“5 is an automorphic number⟳ because 5² = 25, which ends in 5.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

Automorphism automorphism group automorphogenesis automorphy Automotive automotive battery

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