Compare 12547 vs 12557
Property | 12547 | 12557 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 125471 | 291 × 4331 |
Prime factorization | 12547 | 29 × 433 |
Divisors count | 2 | 4 |
Divisors | 1, 12547 | 1, 29, 433, 12557 |
Number of properties | 9 | 1 |
Additive primes | 725th | |
Emirps | 343rd | |
Isolated primes | 1014th | |
Lucky primes | 255th | |
Primes | 1499th | |
Semiprimes | 3265th | |
Sexy primes (1st member) | 480th | |
Sexy primes (2nd member) | 479th | |
Sexy prime triplets (2nd member) | 135th | |
Super primes | 239th | |
Roman numberals | ||
Base 2 | 110001000000112 | 110001000011012 |
Base 3 | 1220122013 | 1220200023 |
Base 4 | 30100034 | 30100314 |
Base 5 | 4001425 | 4002125 |
Base 6 | 1340316 | 1340456 |
Base 7 | 514037 | 514167 |
Base 8 | 304038 | 304158 |
Base 9 | 181819 | 182029 |
Base 10 | 1254710 | 1255710 |
Base 11 | 947711 | 948611 |
Base 12 | 731712 | 732512 |
Base 13 | 593213 | 593c13 |
Base 14 | 480314 | 480d14 |
Base 15 | 3ab715 | 3ac215 |
Base 16 | 310316 | 310d16 |