Compare 28537 vs 28729
| Property | 28537 | 28729 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 285371 | 287291 |
| Prime factorization | 28537 | 28729 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28537 | 1, 28729 |
| Number of properties | 6 | 5 |
| Cousin primes (1st member) | 452nd | |
| Good primes | 317th | |
| Isolated primes | 2198th | 2217th |
| Long primes | 1180th | |
| Primes | 3103rd | 3130th |
| Pythagorean primes | 1545th | 1556th |
| Sexy primes (2nd member) | 921st | |
| Ulam primes | 238th | |
| Roman numberals | ||
| Base 2 | 1101111011110012 | 1110000001110012 |
| Base 3 | 11100102213 | 11101020013 |
| Base 4 | 123313214 | 130003214 |
| Base 5 | 14031225 | 14044045 |
| Base 6 | 3400416 | 3410016 |
| Base 7 | 1461257 | 1465217 |
| Base 8 | 675718 | 700718 |
| Base 9 | 431279 | 433619 |
| Base 10 | 2853710 | 2872910 |
| Base 11 | 1a49311 | 1a64811 |
| Base 12 | 1462112 | 1476112 |
| Base 13 | ccb213 | 100cc13 |
| Base 14 | a58514 | a68114 |
| Base 15 | 86c715 | 87a415 |
| Base 16 | 6f7916 | 703916 |