narcissistic number

English

Noun

narcissistic number (plural narcissistic numbers)

  1. (number theory) A number that, in a given base, is the sum of its own digits each raised to the power of the number of digits.
    Synonym: Armstrong number
This article is issued from Wiktionary. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.