Compare 427 vs 437
| Property | 427 | 437 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 611 | 191 × 231 |
| Prime factorization | 7 × 61 | 19 × 23 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 61, 427 | 1, 19, 23, 437 |
| Number of properties | 1 | 1 |
| Semiprimes | 134th | 135th |
| Roman numberals | CDXXVII | CDXXXVII |
| Base 2 | 1101010112 | 1101101012 |
| Base 3 | 1202113 | 1210123 |
| Base 4 | 122234 | 123114 |
| Base 5 | 32025 | 32225 |
| Base 6 | 15516 | 20056 |
| Base 7 | 11507 | 11637 |
| Base 8 | 6538 | 6658 |
| Base 9 | 5249 | 5359 |
| Base 10 | 42710 | 43710 |
| Base 11 | 35911 | 36811 |
| Base 12 | 2b712 | 30512 |
| Base 13 | 26b13 | 27813 |
| Base 14 | 22714 | 23314 |
| Base 15 | 1d715 | 1e215 |
| Base 16 | 1ab16 | 1b516 |