multiperfect
English
adj
Definitions
- (math) Being a generalization of a perfect number. For a given natural number k, a number n is called k-perfect (or k-fold perfect) iff the sum of all positive divisors of n (the divisor function, σ(n)) is equal to kn.
Etymology
Prefix from English perfect.
Origin
English
perfect
Gloss
Timeline
Distribution of cognates by language
Geogrpahic distribution of cognates
Cognates and derived terms
- hemiperfect English
- hyperperfect English
- imperfect English
- nonperfect English
- perfect English
- perfectability English
- perfectamundo English
- perfectation English
- perfecter English
- perfectest English
- perfecteth English
- perfectible English
- perfectitude English
- perfectly English
- perfectness English
- perfectoid English
- perfector English
- preterperfect English
- quasiperfect English
- self-perfect English
- semiperfect English
- superperfect English
- triperfect English
- unperfect English
- word-perfect English
- perfit Middle English