Compare 9966 vs 9974
| Property | 9966 | 9974 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 111 × 1511 | 21 × 49871 |
| Prime factorization | 2 × 3 × 11 × 151 | 2 × 4987 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 906, 1661, 3322, 4983, 9966 | 1, 2, 4987, 9974 |
| Number of properties | 0 | 1 |
| Semiprimes | 2613th | |
| Roman numberals | ||
| Base 2 | 100110111011102 | 100110111101102 |
| Base 3 | 1112000103 | 1112001023 |
| Base 4 | 21232324 | 21233124 |
| Base 5 | 3043315 | 3043445 |
| Base 6 | 1140506 | 1141026 |
| Base 7 | 410257 | 410367 |
| Base 8 | 233568 | 233668 |
| Base 9 | 146039 | 146129 |
| Base 10 | 996610 | 997410 |
| Base 11 | 754011 | 754811 |
| Base 12 | 592612 | 593212 |
| Base 13 | 46c813 | 470313 |
| Base 14 | 38bc14 | 38c614 |
| Base 15 | 2e4615 | 2e4e15 |
| Base 16 | 26ee16 | 26f616 |