@extra-number/is-perfect

Check if number is perfect.

Usage no npm install needed!

<script type="module">
  import extraNumberIsPerfect from 'https://cdn.skypack.dev/@extra-number/is-perfect';
</script>

README

Check if number is perfect.

const isPerfect = require('@extra-number/is-perfect');
// isPerfect(<number>)

isPerfect(6);
// true (1+2+3 = 6)
isPerfect(28);
// true (1+2+4+7+14 = 28)
isPerfect(1);
// false
isPerfect(0);
// true
isPerfect(-24);
// false (1+2+3+4+6+8+12 > 24)