[−][src]Function reikna::aliquot::sociable_number
pub fn sociable_number(n: u64) -> bool
Return true
if n
is a sociable number,
that is, a number whose aliquot sums form a
cyclic pattern, e.g.
14288 -> 15472 -> 14536 -> 14264 -> 12496 -> 14288
Panics
Panics if n
is zero.
Examples
use reikna::aliquot::sociable_number; assert_eq!(sociable_number(14288), true); assert_eq!(sociable_number(14289), false);