Compare 12642 vs 12649
| Property | 12642 | 12649 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 21 × 31 × 72 × 431 | 71 × 131 × 1391 |
| Prime factorization | 2 × 3 × 7 × 7 × 43 | 7 × 13 × 139 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642 | 1, 7, 13, 91, 139, 973, 1807, 12649 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110001011000102 | 110001011010012 |
| Base 3 | 1221000203 | 1221001113 |
| Base 4 | 30112024 | 30112214 |
| Base 5 | 4010325 | 4010445 |
| Base 6 | 1343106 | 1343216 |
| Base 7 | 516007 | 516107 |
| Base 8 | 305428 | 305518 |
| Base 9 | 183069 | 183149 |
| Base 10 | 1264210 | 1264910 |
| Base 11 | 955311 | 955a11 |
| Base 12 | 739612 | 73a112 |
| Base 13 | 59a613 | 59b013 |
| Base 14 | 487014 | 487714 |
| Base 15 | 3b2c15 | 3b3415 |
| Base 16 | 316216 | 316916 |