Compare 12931 vs 12940
| Property | 12931 | 12940 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 671 × 1931 | 22 × 51 × 6471 |
| Prime factorization | 67 × 193 | 2 × 2 × 5 × 647 |
| Divisors count | 4 | 12 |
| Divisors | 1, 67, 193, 12931 | 1, 2, 4, 5, 10, 20, 647, 1294, 2588, 3235, 6470, 12940 |
| Number of properties | 1 | 0 |
| Semiprimes | 3356th | |
| Roman numberals | ||
| Base 2 | 110010100000112 | 110010100011002 |
| Base 3 | 1222012213 | 1222020213 |
| Base 4 | 30220034 | 30220304 |
| Base 5 | 4032115 | 4032305 |
| Base 6 | 1355116 | 1355246 |
| Base 7 | 524627 | 525047 |
| Base 8 | 312038 | 312148 |
| Base 9 | 186579 | 186679 |
| Base 10 | 1293110 | 1294010 |
| Base 11 | 979611 | 97a411 |
| Base 12 | 759712 | 75a412 |
| Base 13 | 5b6913 | 5b7513 |
| Base 14 | 49d914 | 4a0414 |
| Base 15 | 3c7115 | 3c7a15 |
| Base 16 | 328316 | 328c16 |