Compare 28729 vs 30593
| Property | 28729 | 30593 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 287291 | 305931 |
| Prime factorization | 28729 | 30593 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28729 | 1, 30593 |
| Number of properties | 5 | 6 |
| Emirps | 647th | |
| Isolated primes | 2217th | 2353rd |
| Long primes | 1255th | |
| Primes | 3130th | 3302nd |
| Pythagorean primes | 1556th | 1641st |
| Sexy primes (2nd member) | 921st | |
| Ulam primes | 238th | 250th |
| Roman numberals | ||
| Base 2 | 1110000001110012 | 1110111100000012 |
| Base 3 | 11101020013 | 11122220023 |
| Base 4 | 130003214 | 131320014 |
| Base 5 | 14044045 | 14343335 |
| Base 6 | 3410016 | 3533456 |
| Base 7 | 1465217 | 1551237 |
| Base 8 | 700718 | 736018 |
| Base 9 | 433619 | 458629 |
| Base 10 | 2872910 | 3059310 |
| Base 11 | 1a64811 | 20a9211 |
| Base 12 | 1476112 | 1585512 |
| Base 13 | 100cc13 | 10c0413 |
| Base 14 | a68114 | b21314 |
| Base 15 | 87a415 | 90e815 |
| Base 16 | 703916 | 778116 |