Compare 1337 vs 1338
| Property | 1337 | 1338 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 1911 | 21 × 31 × 2231 |
| Prime factorization | 7 × 191 | 2 × 3 × 223 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 191, 1337 | 1, 2, 3, 6, 223, 446, 669, 1338 |
| Number of properties | 1 | 0 |
| Semiprimes | 391st | |
| Roman numberals | MCCCXXXVII | MCCCXXXVIII |
| Base 2 | 101001110012 | 101001110102 |
| Base 3 | 12111123 | 12111203 |
| Base 4 | 1103214 | 1103224 |
| Base 5 | 203225 | 203235 |
| Base 6 | 101056 | 101106 |
| Base 7 | 36207 | 36217 |
| Base 8 | 24718 | 24728 |
| Base 9 | 17459 | 17469 |
| Base 10 | 133710 | 133810 |
| Base 11 | 100611 | 100711 |
| Base 12 | 93512 | 93612 |
| Base 13 | 7bb13 | 7bc13 |
| Base 14 | 6b714 | 6b814 |
| Base 15 | 5e215 | 5e315 |
| Base 16 | 53916 | 53a16 |