Compare 72889 vs 74047
| Property | 72889 | 74047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 728891 | 740471 |
| Prime factorization | 72889 | 74047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 72889 | 1, 74047 |
| Number of properties | 7 | 8 |
| Chen primes | 3319th | |
| Cousin primes (1st member) | 935th | 947th |
| Good primes | 560th | |
| Happy primes | 1125th | 1142nd |
| Harmonic primes | 2765th | |
| Isolated primes | 5322nd | 5410th |
| Palindromic primes | 81st | |
| Primes | 7205th | 7305th |
| Pythagorean primes | 3587th | |
| Sexy primes (2nd member) | 1890th | |
| Ulam primes | 530th | |
| Roman numberals | ||
| Base 2 | 100011100101110012 | 100100001001111112 |
| Base 3 | 102002221213 | 102021201113 |
| Base 4 | 1013023214 | 1020103334 |
| Base 5 | 43130245 | 43321425 |
| Base 6 | 13212416 | 13304516 |
| Base 7 | 4223357 | 4256117 |
| Base 8 | 2162718 | 2204778 |
| Base 9 | 1208779 | 1225149 |
| Base 10 | 7288910 | 7404710 |
| Base 11 | 4a84311 | 506a611 |
| Base 12 | 3622112 | 36a2712 |
| Base 13 | 2723b13 | 2791c13 |
| Base 14 | 1c7c514 | 1cdb114 |
| Base 15 | 168e415 | 16e1715 |
| Base 16 | 11cb916 | 1213f16 |