Compare 12543 vs 12553
| Property | 12543 | 12553 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 371 × 1131 | 125531 |
| Prime factorization | 3 × 37 × 113 | 12553 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 37, 111, 113, 339, 4181, 12543 | 1, 12553 |
| Number of properties | 0 | 9 |
| Emirps | 344th | |
| Harmonic primes | 537th | |
| Isolated primes | 1015th | |
| Long primes | 583rd | |
| Lucky primes | 256th | |
| Primes | 1500th | |
| Pythagorean primes | 741st | |
| Sexy primes (2nd member) | 480th | |
| Sexy prime triplets (3rd member) | 135th | |
| Roman numberals | ||
| Base 2 | 110000111111112 | 110001000010012 |
| Base 3 | 1220121203 | 1220122213 |
| Base 4 | 30033334 | 30100214 |
| Base 5 | 4001335 | 4002035 |
| Base 6 | 1340236 | 1340416 |
| Base 7 | 513667 | 514127 |
| Base 8 | 303778 | 304118 |
| Base 9 | 181769 | 181879 |
| Base 10 | 1254310 | 1255310 |
| Base 11 | 947311 | 948211 |
| Base 12 | 731312 | 732112 |
| Base 13 | 592b13 | 593813 |
| Base 14 | 47dd14 | 480914 |
| Base 15 | 3ab315 | 3abd15 |
| Base 16 | 30ff16 | 310916 |