Compare 12975 vs 12981
| Property | 12975 | 12981 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 52 × 1731 | 31 × 43271 |
| Prime factorization | 3 × 5 × 5 × 173 | 3 × 4327 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 5, 15, 25, 75, 173, 519, 865, 2595, 4325, 12975 | 1, 3, 4327, 12981 |
| Number of properties | 0 | 1 |
| Semiprimes | 3366th | |
| Roman numberals | ||
| Base 2 | 110010101011112 | 110010101101012 |
| Base 3 | 1222101203 | 1222102103 |
| Base 4 | 30222334 | 30223114 |
| Base 5 | 4034005 | 4034115 |
| Base 6 | 1400236 | 1400336 |
| Base 7 | 525547 | 525637 |
| Base 8 | 312578 | 312658 |
| Base 9 | 187169 | 187239 |
| Base 10 | 1297510 | 1298110 |
| Base 11 | 982611 | 983111 |
| Base 12 | 761312 | 761912 |
| Base 13 | 5ba113 | 5ba713 |
| Base 14 | 4a2b14 | 4a3314 |
| Base 15 | 3ca015 | 3ca615 |
| Base 16 | 32af16 | 32b516 |