Compare 1338 vs 1343
| Property | 1338 | 1343 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 2231 | 171 × 791 |
| Prime factorization | 2 × 3 × 223 | 17 × 79 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 223, 446, 669, 1338 | 1, 17, 79, 1343 |
| Number of properties | 0 | 1 |
| Semiprimes | 393rd | |
| Roman numberals | MCCCXXXVIII | MCCCXLIII |
| Base 2 | 101001110102 | 101001111112 |
| Base 3 | 12111203 | 12112023 |
| Base 4 | 1103224 | 1103334 |
| Base 5 | 203235 | 203335 |
| Base 6 | 101106 | 101156 |
| Base 7 | 36217 | 36267 |
| Base 8 | 24728 | 24778 |
| Base 9 | 17469 | 17529 |
| Base 10 | 133810 | 134310 |
| Base 11 | 100711 | 101111 |
| Base 12 | 93612 | 93b12 |
| Base 13 | 7bc13 | 7c413 |
| Base 14 | 6b814 | 6bd14 |
| Base 15 | 5e315 | 5e815 |
| Base 16 | 53a16 | 53f16 |