Compare 63142 vs 63143
| Property | 63142 | 63143 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 1311 × 2411 | 2331 × 2711 |
| Prime factorization | 2 × 131 × 241 | 233 × 271 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 131, 241, 262, 482, 31571, 63142 | 1, 233, 271, 63143 |
| Number of properties | 0 | 1 |
| Semiprimes | 15105th | |
| Roman numberals | ||
| Base 2 | 11110110101001102 | 11110110101001112 |
| Base 3 | 100121211213 | 100121211223 |
| Base 4 | 331222124 | 331222134 |
| Base 5 | 40100325 | 40100335 |
| Base 6 | 12041546 | 12041556 |
| Base 7 | 3520427 | 3520437 |
| Base 8 | 1732468 | 1732478 |
| Base 9 | 1055479 | 1055489 |
| Base 10 | 6314210 | 6314310 |
| Base 11 | 4349211 | 4349311 |
| Base 12 | 3065a12 | 3065b12 |
| Base 13 | 2298113 | 2298213 |
| Base 14 | 1902214 | 1902314 |
| Base 15 | 13a9715 | 13a9815 |
| Base 16 | f6a616 | f6a716 |