Compare 12553 vs 12563
| Property | 12553 | 12563 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 125531 | 171 × 7391 |
| Prime factorization | 12553 | 17 × 739 |
| Divisors count | 2 | 4 |
| Divisors | 1, 12553 | 1, 17, 739, 12563 |
| 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 | 3267th | |
| Sexy primes (2nd member) | 480th | |
| Sexy prime triplets (3rd member) | 135th | |
| Roman numberals | ||
| Base 2 | 110001000010012 | 110001000100112 |
| Base 3 | 1220122213 | 1220200223 |
| Base 4 | 30100214 | 30101034 |
| Base 5 | 4002035 | 4002235 |
| Base 6 | 1340416 | 1340556 |
| Base 7 | 514127 | 514257 |
| Base 8 | 304118 | 304238 |
| Base 9 | 181879 | 182089 |
| Base 10 | 1255310 | 1256310 |
| Base 11 | 948211 | 949111 |
| Base 12 | 732112 | 732b12 |
| Base 13 | 593813 | 594513 |
| Base 14 | 480914 | 481514 |
| Base 15 | 3abd15 | 3ac815 |
| Base 16 | 310916 | 311316 |