Compare 9643 vs 12647
| Property | 9643 | 12647 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 96431 | 126471 |
| Prime factorization | 9643 | 12647 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9643 | 1, 12647 |
| Number of properties | 8 | 11 |
| Emirps | 223rd | |
| Harmonic primes | 433rd | |
| Isolated primes | 792nd | 1024th |
| Left-truncatable primes | 150th | 156th |
| Long primes | 588th | |
| Lucky primes | 205th | |
| Primes | 1191st | 1511th |
| Safe primes | 140th | |
| Sexy primes (1st member) | 402nd | 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 | |
| Ulam primes | 86th | |
| Roman numberals | ||
| Base 2 | 100101101010112 | 110001011001112 |
| Base 3 | 1110200113 | 1221001023 |
| Base 4 | 21122234 | 30112134 |
| Base 5 | 3020335 | 4010425 |
| Base 6 | 1123516 | 1343156 |
| Base 7 | 400547 | 516057 |
| Base 8 | 226538 | 305478 |
| Base 9 | 142049 | 183129 |
| Base 10 | 964310 | 1264710 |
| Base 11 | 727711 | 955811 |
| Base 12 | 56b712 | 739b12 |
| Base 13 | 450a13 | 59ab13 |
| Base 14 | 372b14 | 487514 |
| Base 15 | 2ccd15 | 3b3215 |
| Base 16 | 25ab16 | 316716 |