The story
Etymology from Wiktionary, CC BY-SA 4.0.
noncototient
Today it means: An integer that cannot be expressed as the difference between a positive integer and the number of coprime integers below it Full definition →
Today it means: An integer that cannot be expressed as the difference between a positive integer and the number of coprime integers below it Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.