Compare 9966 vs 9972
| Property | 9966 | 9972 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 5 |
| Prime factorization | 21 × 31 × 111 × 1511 | 22 × 32 × 2771 |
| Prime factorization | 2 × 3 × 11 × 151 | 2 × 2 × 3 × 3 × 277 |
| Divisors count | 16 | 18 |
| Divisors | 1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 906, 1661, 3322, 4983, 9966 | 1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 9972 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100110111011102 | 100110111101002 |
| Base 3 | 1112000103 | 1112001003 |
| Base 4 | 21232324 | 21233104 |
| Base 5 | 3043315 | 3043425 |
| Base 6 | 1140506 | 1141006 |
| Base 7 | 410257 | 410347 |
| Base 8 | 233568 | 233648 |
| Base 9 | 146039 | 146109 |
| Base 10 | 996610 | 997210 |
| Base 11 | 754011 | 754611 |
| Base 12 | 592612 | 593012 |
| Base 13 | 46c813 | 470113 |
| Base 14 | 38bc14 | 38c414 |
| Base 15 | 2e4615 | 2e4c15 |
| Base 16 | 26ee16 | 26f416 |