Compare 12739 vs 12781
| Property | 12739 | 12781 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 127391 | 127811 |
| Prime factorization | 12739 | 12781 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12739 | 1, 12781 |
| Number of properties | 3 | 7 |
| Additive primes | 739th | |
| Chen primes | 773rd | |
| Cousin primes (1st member) | 245th | |
| Isolated primes | 1033rd | 1037th |
| Long primes | 593rd | |
| Lucky primes | 259th | |
| Primes | 1520th | 1524th |
| Pythagorean primes | 755th | |
| Roman numberals | ||
| Base 2 | 110001110000112 | 110001111011012 |
| Base 3 | 1221102113 | 1221121013 |
| Base 4 | 30130034 | 30132314 |
| Base 5 | 4014245 | 4021115 |
| Base 6 | 1345516 | 1351016 |
| Base 7 | 520667 | 521567 |
| Base 8 | 307038 | 307558 |
| Base 9 | 184249 | 184719 |
| Base 10 | 1273910 | 1278110 |
| Base 11 | 963111 | 966a11 |
| Base 12 | 745712 | 749112 |
| Base 13 | 5a4c13 | 5a8213 |
| Base 14 | 48dd14 | 492d14 |
| Base 15 | 3b9415 | 3bc115 |
| Base 16 | 31c316 | 31ed16 |