Compare 512989 vs 513109
| Property | 512989 | 513109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5129891 | 5131091 |
| Prime factorization | 512989 | 513109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 512989 | 1, 513109 |
| Number of properties | 2 | 4 |
| Additive primes | 16721st | |
| Isolated primes | 33205th | 33215th |
| Primes | 42514th | 42528th |
| Sexy primes (2nd member) | 9368th | |
| Roman numberals | ||
| Base 2 | 11111010011110111012 | 11111010100010101012 |
| Base 3 | 2220012001213 | 2220012120013 |
| Base 4 | 13310331314 | 13311011114 |
| Base 5 | 1124034245 | 1124044145 |
| Base 6 | 145545416 | 145553016 |
| Base 7 | 42344117 | 42346427 |
| Base 8 | 17517358 | 17521258 |
| Base 9 | 8616179 | 8617619 |
| Base 10 | 51298910 | 51310910 |
| Base 11 | 32046411 | 32056311 |
| Base 12 | 208a5112 | 208b3112 |
| Base 13 | 14c65913 | 14c71c13 |
| Base 14 | d4d4114 | d4dc914 |
| Base 15 | a1ee415 | a207415 |
| Base 16 | 7d3dd16 | 7d45516 |