Compare 12553 vs 12781
| Property | 12553 | 12781 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 125531 | 127811 |
| Prime factorization | 12553 | 12781 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12553 | 1, 12781 |
| Number of properties | 9 | 7 |
| Additive primes | 739th | |
| Chen primes | 773rd | |
| Emirps | 344th | |
| Harmonic primes | 537th | |
| Isolated primes | 1015th | 1037th |
| Long primes | 583rd | 593rd |
| Lucky primes | 256th | 259th |
| Primes | 1500th | 1524th |
| Pythagorean primes | 741st | 755th |
| Sexy primes (2nd member) | 480th | |
| Sexy prime triplets (3rd member) | 135th | |
| Roman numberals | ||
| Base 2 | 110001000010012 | 110001111011012 |
| Base 3 | 1220122213 | 1221121013 |
| Base 4 | 30100214 | 30132314 |
| Base 5 | 4002035 | 4021115 |
| Base 6 | 1340416 | 1351016 |
| Base 7 | 514127 | 521567 |
| Base 8 | 304118 | 307558 |
| Base 9 | 181879 | 184719 |
| Base 10 | 1255310 | 1278110 |
| Base 11 | 948211 | 966a11 |
| Base 12 | 732112 | 749112 |
| Base 13 | 593813 | 5a8213 |
| Base 14 | 480914 | 492d14 |
| Base 15 | 3abd15 | 3bc115 |
| Base 16 | 310916 | 31ed16 |