What is the meaning of Powerful_number?
A positive integer m such that for every prime number p dividing m, p also divides m. Equivalently, it is the product of a square and a cube.
Source: wiktionary.orgSearch words containing
A positive integer m such that for every prime number p dividing m, p also divides m. Equivalently, it is the product of a square and a cube.
Source: wiktionary.orgSearch words containing