Compare 12539 vs 12743
| Property | 12539 | 12743 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 125391 | 127431 |
| Prime factorization | 12539 | 12743 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12539 | 1, 12743 |
| Number of properties | 5 | 8 |
| Additive primes | 737th | |
| Chen primes | 762nd | 771st |
| Cousin primes (2nd member) | 245th | |
| Emirps | 353rd | |
| Happy primes | 252nd | |
| Isolated primes | 1034th | |
| Long primes | 582nd | 592nd |
| Primes | 1497th | 1521st |
| Safe primes | 139th | |
| Twin primes (1st member) | 243rd | |
| Roman numberals | ||
| Base 2 | 110000111110112 | 110001110001112 |
| Base 3 | 1220121023 | 1221102223 |
| Base 4 | 30033234 | 30130134 |
| Base 5 | 4001245 | 4014335 |
| Base 6 | 1340156 | 1345556 |
| Base 7 | 513627 | 521037 |
| Base 8 | 303738 | 307078 |
| Base 9 | 181729 | 184289 |
| Base 10 | 1253910 | 1274310 |
| Base 11 | 946a11 | 963511 |
| Base 12 | 730b12 | 745b12 |
| Base 13 | 592713 | 5a5313 |
| Base 14 | 47d914 | 490314 |
| Base 15 | 3aae15 | 3b9815 |
| Base 16 | 30fb16 | 31c716 |