Compare 1674 vs 1681
| Property | 1674 | 1681 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 2 |
| Prime factorization | 21 × 33 × 311 | 412 |
| Prime factorization | 2 × 3 × 3 × 3 × 31 | 41 × 41 |
| Divisors count | 16 | 3 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674 | 1, 41, 1681 |
| Number of properties | 0 | 1 |
| Semiprimes | 484th | |
| Roman numberals | MDCLXXIV | MDCLXXXI |
| Base 2 | 110100010102 | 110100100012 |
| Base 3 | 20220003 | 20220213 |
| Base 4 | 1220224 | 1221014 |
| Base 5 | 231445 | 232115 |
| Base 6 | 114306 | 114416 |
| Base 7 | 46117 | 46217 |
| Base 8 | 32128 | 32218 |
| Base 9 | 22609 | 22679 |
| Base 10 | 167410 | 168110 |
| Base 11 | 129211 | 129911 |
| Base 12 | b7612 | b8112 |
| Base 13 | 9ba13 | 9c413 |
| Base 14 | 87814 | 88114 |
| Base 15 | 76915 | 77115 |
| Base 16 | 68a16 | 69116 |