Compare 3963 vs 3966
| Property | 3963 | 3966 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 13211 | 21 × 31 × 6611 |
| Prime factorization | 3 × 1321 | 2 × 3 × 661 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 1321, 3963 | 1, 2, 3, 6, 661, 1322, 1983, 3966 |
| Number of properties | 1 | 0 |
| Semiprimes | 1093rd | |
| Roman numberals | MMMCMLXIII | MMMCMLXVI |
| Base 2 | 1111011110112 | 1111011111102 |
| Base 3 | 121022103 | 121022203 |
| Base 4 | 3313234 | 3313324 |
| Base 5 | 1113235 | 1113315 |
| Base 6 | 302036 | 302106 |
| Base 7 | 143617 | 143647 |
| Base 8 | 75738 | 75768 |
| Base 9 | 53839 | 53869 |
| Base 10 | 396310 | 396610 |
| Base 11 | 2a8311 | 2a8611 |
| Base 12 | 236312 | 236612 |
| Base 13 | 1a5b13 | 1a6113 |
| Base 14 | 163114 | 163414 |
| Base 15 | 129315 | 129615 |
| Base 16 | f7b16 | f7e16 |