Compare 12539 vs 12544
| Property | 12539 | 12544 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 10 |
| Prime factorization | 125391 | 28 × 72 |
| Prime factorization | 12539 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 |
| Divisors count | 2 | 27 |
| Divisors | 1, 12539 | 1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544 |
| Number of properties | 5 | 0 |
| Chen primes | 762nd | |
| Long primes | 582nd | |
| Primes | 1497th | |
| Safe primes | 139th | |
| Twin primes (1st member) | 243rd | |
| Roman numberals | ||
| Base 2 | 110000111110112 | 110001000000002 |
| Base 3 | 1220121023 | 1220121213 |
| Base 4 | 30033234 | 30100004 |
| Base 5 | 4001245 | 4001345 |
| Base 6 | 1340156 | 1340246 |
| Base 7 | 513627 | 514007 |
| Base 8 | 303738 | 304008 |
| Base 9 | 181729 | 181779 |
| Base 10 | 1253910 | 1254410 |
| Base 11 | 946a11 | 947411 |
| Base 12 | 730b12 | 731412 |
| Base 13 | 592713 | 592c13 |
| Base 14 | 47d914 | 480014 |
| Base 15 | 3aae15 | 3ab415 |
| Base 16 | 30fb16 | 310016 |