Compare 12553 vs 12557
Property | 12553 | 12557 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 125531 | 291 × 4331 |
Prime factorization | 12553 | 29 × 433 |
Divisors count | 2 | 4 |
Divisors | 1, 12553 | 1, 29, 433, 12557 |
Number of properties | 9 | 1 |
Emirps | 344th | |
Harmonic primes | 537th | |
Isolated primes | 1015th | |
Long primes | 583rd | |
Lucky primes | 256th | |
Primes | 1500th | |
Pythagorean primes | 741st | |
Semiprimes | 3265th | |
Sexy primes (2nd member) | 480th | |
Sexy prime triplets (3rd member) | 135th | |
Roman numberals | ||
Base 2 | 110001000010012 | 110001000011012 |
Base 3 | 1220122213 | 1220200023 |
Base 4 | 30100214 | 30100314 |
Base 5 | 4002035 | 4002125 |
Base 6 | 1340416 | 1340456 |
Base 7 | 514127 | 514167 |
Base 8 | 304118 | 304158 |
Base 9 | 181879 | 182029 |
Base 10 | 1255310 | 1255710 |
Base 11 | 948211 | 948611 |
Base 12 | 732112 | 732512 |
Base 13 | 593813 | 593c13 |
Base 14 | 480914 | 480d14 |
Base 15 | 3abd15 | 3ac215 |
Base 16 | 310916 | 310d16 |