Compare 1666 vs 1674
| Property | 1666 | 1674 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 5 |
| Prime factorization | 21 × 72 × 171 | 21 × 33 × 311 |
| Prime factorization | 2 × 7 × 7 × 17 | 2 × 3 × 3 × 3 × 31 |
| Divisors count | 12 | 16 |
| Divisors | 1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666 | 1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674 |
| Number of properties | 0 | 0 |
| Roman numberals | MDCLXVI | MDCLXXIV |
| Base 2 | 110100000102 | 110100010102 |
| Base 3 | 20212013 | 20220003 |
| Base 4 | 1220024 | 1220224 |
| Base 5 | 231315 | 231445 |
| Base 6 | 114146 | 114306 |
| Base 7 | 46007 | 46117 |
| Base 8 | 32028 | 32128 |
| Base 9 | 22519 | 22609 |
| Base 10 | 166610 | 167410 |
| Base 11 | 128511 | 129211 |
| Base 12 | b6a12 | b7612 |
| Base 13 | 9b213 | 9ba13 |
| Base 14 | 87014 | 87814 |
| Base 15 | 76115 | 76915 |
| Base 16 | 68216 | 68a16 |