Compare 423 vs 427
| Property | 423 | 427 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 471 | 71 × 611 |
| Prime factorization | 3 × 3 × 47 | 7 × 61 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 47, 141, 423 | 1, 7, 61, 427 |
| Number of properties | 0 | 1 |
| Semiprimes | 134th | |
| Roman numberals | CDXXIII | CDXXVII |
| Base 2 | 1101001112 | 1101010112 |
| Base 3 | 1202003 | 1202113 |
| Base 4 | 122134 | 122234 |
| Base 5 | 31435 | 32025 |
| Base 6 | 15436 | 15516 |
| Base 7 | 11437 | 11507 |
| Base 8 | 6478 | 6538 |
| Base 9 | 5209 | 5249 |
| Base 10 | 42310 | 42710 |
| Base 11 | 35511 | 35911 |
| Base 12 | 2b312 | 2b712 |
| Base 13 | 26713 | 26b13 |
| Base 14 | 22314 | 22714 |
| Base 15 | 1d315 | 1d715 |
| Base 16 | 1a716 | 1ab16 |