Compare 12545 vs 12547
| Property | 12545 | 12547 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 131 × 1931 | 125471 |
| Prime factorization | 5 × 13 × 193 | 12547 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 13, 65, 193, 965, 2509, 12545 | 1, 12547 |
| Number of properties | 0 | 9 |
| Additive primes | 725th | |
| Emirps | 343rd | |
| Isolated primes | 1014th | |
| Lucky primes | 255th | |
| Primes | 1499th | |
| Sexy primes (1st member) | 480th | |
| Sexy primes (2nd member) | 479th | |
| Sexy prime triplets (2nd member) | 135th | |
| Super primes | 239th | |
| Roman numberals | ||
| Base 2 | 110001000000012 | 110001000000112 |
| Base 3 | 1220121223 | 1220122013 |
| Base 4 | 30100014 | 30100034 |
| Base 5 | 4001405 | 4001425 |
| Base 6 | 1340256 | 1340316 |
| Base 7 | 514017 | 514037 |
| Base 8 | 304018 | 304038 |
| Base 9 | 181789 | 181819 |
| Base 10 | 1254510 | 1254710 |
| Base 11 | 947511 | 947711 |
| Base 12 | 731512 | 731712 |
| Base 13 | 593013 | 593213 |
| Base 14 | 480114 | 480314 |
| Base 15 | 3ab515 | 3ab715 |
| Base 16 | 310116 | 310316 |