Compare 12647 vs 12739
| Property | 12647 | 12739 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 126471 | 127391 |
| Prime factorization | 12647 | 12739 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12647 | 1, 12739 |
| Number of properties | 11 | 3 |
| Cousin primes (1st member) | 245th | |
| Isolated primes | 1024th | 1033rd |
| Left-truncatable primes | 156th | |
| Long primes | 588th | |
| Primes | 1511th | 1520th |
| Safe primes | 140th | |
| Sexy primes (1st member) | 485th | |
| Sexy primes (2nd member) | 484th | |
| Sexy prime quadrupletss (2nd member) | 27th | |
| Sexy prime triplets (1st member) | 138th | |
| Sexy prime triplets (2nd member) | 137th | |
| Super primes | 240th | |
| Roman numberals | ||
| Base 2 | 110001011001112 | 110001110000112 |
| Base 3 | 1221001023 | 1221102113 |
| Base 4 | 30112134 | 30130034 |
| Base 5 | 4010425 | 4014245 |
| Base 6 | 1343156 | 1345516 |
| Base 7 | 516057 | 520667 |
| Base 8 | 305478 | 307038 |
| Base 9 | 183129 | 184249 |
| Base 10 | 1264710 | 1273910 |
| Base 11 | 955811 | 963111 |
| Base 12 | 739b12 | 745712 |
| Base 13 | 59ab13 | 5a4c13 |
| Base 14 | 487514 | 48dd14 |
| Base 15 | 3b3215 | 3b9415 |
| Base 16 | 316716 | 31c316 |