Compare 12891 vs 12949
| Property | 12891 | 12949 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 42971 | 231 × 5631 |
| Prime factorization | 3 × 4297 | 23 × 563 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 4297, 12891 | 1, 23, 563, 12949 |
| Number of properties | 1 | 1 |
| Semiprimes | 3350th | 3360th |
| Roman numberals | ||
| Base 2 | 110010010110112 | 110010100101012 |
| Base 3 | 1222001103 | 1222021213 |
| Base 4 | 30211234 | 30221114 |
| Base 5 | 4030315 | 4032445 |
| Base 6 | 1354036 | 1355416 |
| Base 7 | 524047 | 525167 |
| Base 8 | 311338 | 312258 |
| Base 9 | 186139 | 186779 |
| Base 10 | 1289110 | 1294910 |
| Base 11 | 975a11 | 980211 |
| Base 12 | 756312 | 75b112 |
| Base 13 | 5b3813 | 5b8113 |
| Base 14 | 49ab14 | 4a0d14 |
| Base 15 | 3c4615 | 3c8415 |
| Base 16 | 325b16 | 329516 |