Compare 512989 vs 513131
| Property | 512989 | 513131 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5129891 | 5131311 |
| Prime factorization | 512989 | 513131 |
| Divisors count | 2 | 2 |
| Divisors | 1, 512989 | 1, 513131 |
| Number of properties | 2 | 3 |
| Isolated primes | 33205th | 33216th |
| Primes | 42514th | 42529th |
| Sexy primes (1st member) | 9369th | |
| Roman numberals | ||
| Base 2 | 11111010011110111012 | 11111010100011010112 |
| Base 3 | 2220012001213 | 2220012122123 |
| Base 4 | 13310331314 | 13311012234 |
| Base 5 | 1124034245 | 1124100115 |
| Base 6 | 145545416 | 145553356 |
| Base 7 | 42344117 | 42350037 |
| Base 8 | 17517358 | 17521538 |
| Base 9 | 8616179 | 8617859 |
| Base 10 | 51298910 | 51313110 |
| Base 11 | 32046411 | 32058311 |
| Base 12 | 208a5112 | 208b4b12 |
| Base 13 | 14c65913 | 14c73813 |
| Base 14 | d4d4114 | d500314 |
| Base 15 | a1ee415 | a208b15 |
| Base 16 | 7d3dd16 | 7d46b16 |