Compare 1338 vs 1349
| Property | 1338 | 1349 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 2231 | 191 × 711 |
| Prime factorization | 2 × 3 × 223 | 19 × 71 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 223, 446, 669, 1338 | 1, 19, 71, 1349 |
| Number of properties | 0 | 1 |
| Semiprimes | 397th | |
| Roman numberals | MCCCXXXVIII | MCCCXLIX |
| Base 2 | 101001110102 | 101010001012 |
| Base 3 | 12111203 | 12112223 |
| Base 4 | 1103224 | 1110114 |
| Base 5 | 203235 | 203445 |
| Base 6 | 101106 | 101256 |
| Base 7 | 36217 | 36357 |
| Base 8 | 24728 | 25058 |
| Base 9 | 17469 | 17589 |
| Base 10 | 133810 | 134910 |
| Base 11 | 100711 | 101711 |
| Base 12 | 93612 | 94512 |
| Base 13 | 7bc13 | 7ca13 |
| Base 14 | 6b814 | 6c514 |
| Base 15 | 5e315 | 5ee15 |
| Base 16 | 53a16 | 54516 |