Compare 424 vs 427
| Property | 424 | 427 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 23 × 531 | 71 × 611 |
| Prime factorization | 2 × 2 × 2 × 53 | 7 × 61 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 4, 8, 53, 106, 212, 424 | 1, 7, 61, 427 |
| Number of properties | 0 | 1 |
| Semiprimes | 134th | |
| Roman numberals | CDXXIV | CDXXVII |
| Base 2 | 1101010002 | 1101010112 |
| Base 3 | 1202013 | 1202113 |
| Base 4 | 122204 | 122234 |
| Base 5 | 31445 | 32025 |
| Base 6 | 15446 | 15516 |
| Base 7 | 11447 | 11507 |
| Base 8 | 6508 | 6538 |
| Base 9 | 5219 | 5249 |
| Base 10 | 42410 | 42710 |
| Base 11 | 35611 | 35911 |
| Base 12 | 2b412 | 2b712 |
| Base 13 | 26813 | 26b13 |
| Base 14 | 22414 | 22714 |
| Base 15 | 1d415 | 1d715 |
| Base 16 | 1a816 | 1ab16 |