Compare 12438 vs 12442
| Property | 12438 | 12442 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 32 × 6911 | 21 × 62211 |
| Prime factorization | 2 × 3 × 3 × 691 | 2 × 6221 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 691, 1382, 2073, 4146, 6219, 12438 | 1, 2, 6221, 12442 |
| Number of properties | 0 | 1 |
| Semiprimes | 3242nd | |
| Roman numberals | ||
| Base 2 | 110000100101102 | 110000100110102 |
| Base 3 | 1220012003 | 1220012113 |
| Base 4 | 30021124 | 30021224 |
| Base 5 | 3442235 | 3442325 |
| Base 6 | 1333306 | 1333346 |
| Base 7 | 511567 | 511637 |
| Base 8 | 302268 | 302328 |
| Base 9 | 180509 | 180549 |
| Base 10 | 1243810 | 1244210 |
| Base 11 | 938811 | 939111 |
| Base 12 | 724612 | 724a12 |
| Base 13 | 587a13 | 588113 |
| Base 14 | 476614 | 476a14 |
| Base 15 | 3a4315 | 3a4715 |
| Base 16 | 309616 | 309a16 |