Compare 12647 vs 12743
| Property | 12647 | 12743 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 126471 | 127431 |
| Prime factorization | 12647 | 12743 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12647 | 1, 12743 |
| Number of properties | 11 | 8 |
| Additive primes | 737th | |
| Chen primes | 771st | |
| Cousin primes (2nd member) | 245th | |
| Emirps | 353rd | |
| Happy primes | 252nd | |
| Isolated primes | 1024th | 1034th |
| Left-truncatable primes | 156th | |
| Long primes | 588th | 592nd |
| Primes | 1511th | 1521st |
| 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 | 110001110001112 |
| Base 3 | 1221001023 | 1221102223 |
| Base 4 | 30112134 | 30130134 |
| Base 5 | 4010425 | 4014335 |
| Base 6 | 1343156 | 1345556 |
| Base 7 | 516057 | 521037 |
| Base 8 | 305478 | 307078 |
| Base 9 | 183129 | 184289 |
| Base 10 | 1264710 | 1274310 |
| Base 11 | 955811 | 963511 |
| Base 12 | 739b12 | 745b12 |
| Base 13 | 59ab13 | 5a5313 |
| Base 14 | 487514 | 490314 |
| Base 15 | 3b3215 | 3b9815 |
| Base 16 | 316716 | 31c716 |