Compare 12972 vs 12981
| Property | 12972 | 12981 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 231 × 471 | 31 × 43271 |
| Prime factorization | 2 × 2 × 3 × 23 × 47 | 3 × 4327 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12972 | 1, 3, 4327, 12981 |
| Number of properties | 0 | 1 |
| Semiprimes | 3366th | |
| Roman numberals | ||
| Base 2 | 110010101011002 | 110010101101012 |
| Base 3 | 1222101103 | 1222102103 |
| Base 4 | 30222304 | 30223114 |
| Base 5 | 4033425 | 4034115 |
| Base 6 | 1400206 | 1400336 |
| Base 7 | 525517 | 525637 |
| Base 8 | 312548 | 312658 |
| Base 9 | 187139 | 187239 |
| Base 10 | 1297210 | 1298110 |
| Base 11 | 982311 | 983111 |
| Base 12 | 761012 | 761912 |
| Base 13 | 5b9b13 | 5ba713 |
| Base 14 | 4a2814 | 4a3314 |
| Base 15 | 3c9c15 | 3ca615 |
| Base 16 | 32ac16 | 32b516 |