Compare 3663 vs 3666
| Property | 3663 | 3666 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 4 | 4 |
| Prime factorization | 32 × 111 × 371 | 21 × 31 × 131 × 471 |
| Prime factorization | 3 × 3 × 11 × 37 | 2 × 3 × 13 × 47 |
| Divisors count | 12 | 16 |
| Divisors | 1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663 | 1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666 |
| Number of properties | 0 | 0 |
| Roman numberals | MMMDCLXIII | MMMDCLXVI |
| Base 2 | 1110010011112 | 1110010100102 |
| Base 3 | 120002003 | 120002103 |
| Base 4 | 3210334 | 3211024 |
| Base 5 | 1041235 | 1041315 |
| Base 6 | 245436 | 245506 |
| Base 7 | 134527 | 134557 |
| Base 8 | 71178 | 71228 |
| Base 9 | 50209 | 50239 |
| Base 10 | 366310 | 366610 |
| Base 11 | 283011 | 283311 |
| Base 12 | 215312 | 215612 |
| Base 13 | 188a13 | 189013 |
| Base 14 | 149914 | 149c14 |
| Base 15 | 114315 | 114615 |
| Base 16 | e4f16 | e5216 |