Compare 12945 vs 12949
| Property | 12945 | 12949 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 51 × 8631 | 231 × 5631 |
| Prime factorization | 3 × 5 × 863 | 23 × 563 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 5, 15, 863, 2589, 4315, 12945 | 1, 23, 563, 12949 |
| Number of properties | 0 | 1 |
| Semiprimes | 3360th | |
| Roman numberals | ||
| Base 2 | 110010100100012 | 110010100101012 |
| Base 3 | 1222021103 | 1222021213 |
| Base 4 | 30221014 | 30221114 |
| Base 5 | 4032405 | 4032445 |
| Base 6 | 1355336 | 1355416 |
| Base 7 | 525127 | 525167 |
| Base 8 | 312218 | 312258 |
| Base 9 | 186739 | 186779 |
| Base 10 | 1294510 | 1294910 |
| Base 11 | 97a911 | 980211 |
| Base 12 | 75a912 | 75b112 |
| Base 13 | 5b7a13 | 5b8113 |
| Base 14 | 4a0914 | 4a0d14 |
| Base 15 | 3c8015 | 3c8415 |
| Base 16 | 329116 | 329516 |