Compare 12638 vs 12642
| Property | 12638 | 12642 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 21 × 711 × 891 | 21 × 31 × 72 × 431 |
| Prime factorization | 2 × 71 × 89 | 2 × 3 × 7 × 7 × 43 |
| Divisors count | 8 | 24 |
| Divisors | 1, 2, 71, 89, 142, 178, 6319, 12638 | 1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110001010111102 | 110001011000102 |
| Base 3 | 1221000023 | 1221000203 |
| Base 4 | 30111324 | 30112024 |
| Base 5 | 4010235 | 4010325 |
| Base 6 | 1343026 | 1343106 |
| Base 7 | 515637 | 516007 |
| Base 8 | 305368 | 305428 |
| Base 9 | 183029 | 183069 |
| Base 10 | 1263810 | 1264210 |
| Base 11 | 954a11 | 955311 |
| Base 12 | 739212 | 739612 |
| Base 13 | 59a213 | 59a613 |
| Base 14 | 486a14 | 487014 |
| Base 15 | 3b2815 | 3b2c15 |
| Base 16 | 315e16 | 316216 |