Compare 1238 vs 1239
| Property | 1238 | 1239 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 6191 | 31 × 71 × 591 |
| Prime factorization | 2 × 619 | 3 × 7 × 59 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 619, 1238 | 1, 3, 7, 21, 59, 177, 413, 1239 |
| Number of properties | 1 | 0 |
| Semiprimes | 364th | |
| Roman numberals | MCCXXXVIII | MCCXXXIX |
| Base 2 | 100110101102 | 100110101112 |
| Base 3 | 12002123 | 12002203 |
| Base 4 | 1031124 | 1031134 |
| Base 5 | 144235 | 144245 |
| Base 6 | 54226 | 54236 |
| Base 7 | 34167 | 34207 |
| Base 8 | 23268 | 23278 |
| Base 9 | 16259 | 16269 |
| Base 10 | 123810 | 123910 |
| Base 11 | a2611 | a2711 |
| Base 12 | 87212 | 87312 |
| Base 13 | 74313 | 74413 |
| Base 14 | 64614 | 64714 |
| Base 15 | 57815 | 57915 |
| Base 16 | 4d616 | 4d716 |