Compare 426 vs 427
| Property | 426 | 427 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 711 | 71 × 611 |
| Prime factorization | 2 × 3 × 71 | 7 × 61 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 71, 142, 213, 426 | 1, 7, 61, 427 |
| Number of properties | 0 | 1 |
| Semiprimes | 134th | |
| Roman numberals | CDXXVI | CDXXVII |
| Base 2 | 1101010102 | 1101010112 |
| Base 3 | 1202103 | 1202113 |
| Base 4 | 122224 | 122234 |
| Base 5 | 32015 | 32025 |
| Base 6 | 15506 | 15516 |
| Base 7 | 11467 | 11507 |
| Base 8 | 6528 | 6538 |
| Base 9 | 5239 | 5249 |
| Base 10 | 42610 | 42710 |
| Base 11 | 35811 | 35911 |
| Base 12 | 2b612 | 2b712 |
| Base 13 | 26a13 | 26b13 |
| Base 14 | 22614 | 22714 |
| Base 15 | 1d615 | 1d715 |
| Base 16 | 1aa16 | 1ab16 |