Compare 12908 vs 12917
| Property | 12908 | 12917 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 71 × 4611 | 129171 |
| Prime factorization | 2 × 2 × 7 × 461 | 12917 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 7, 14, 28, 461, 922, 1844, 3227, 6454, 12908 | 1, 12917 |
| Number of properties | 0 | 9 |
| Chen primes | 780th | |
| Primes | 1538th | |
| Prime triplets (1st member) | 126th | |
| Pythagorean primes | 763rd | |
| Sexy primes (1st member) | 492nd | |
| Sexy primes (2nd member) | 491st | |
| Sexy prime triplets (2nd member) | 139th | |
| Twin primes (1st member) | 246th | |
| Ulam primes | 111th | |
| Roman numberals | ||
| Base 2 | 110010011011002 | 110010011101012 |
| Base 3 | 1222010023 | 1222011023 |
| Base 4 | 30212304 | 30213114 |
| Base 5 | 4031135 | 4031325 |
| Base 6 | 1354326 | 1354456 |
| Base 7 | 524307 | 524427 |
| Base 8 | 311548 | 311658 |
| Base 9 | 186329 | 186429 |
| Base 10 | 1290810 | 1291710 |
| Base 11 | 977511 | 978311 |
| Base 12 | 757812 | 758512 |
| Base 13 | 5b4c13 | 5b5813 |
| Base 14 | 49c014 | 49c914 |
| Base 15 | 3c5815 | 3c6215 |
| Base 16 | 326c16 | 327516 |