Compare 505691 vs 507149
| Property | 505691 | 507149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5056911 | 5071491 |
| Prime factorization | 505691 | 507149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 505691 | 1, 507149 |
| Number of properties | 3 | 3 |
| Chen primes | 16664th | 16702nd |
| Primes | 41972nd | 42081st |
| Twin primes (1st member) | 4608th | 4619th |
| Roman numberals | ||
| Base 2 | 11110110111010110112 | 11110111101000011012 |
| Base 3 | 2212002000223 | 2212022000223 |
| Base 4 | 13231311234 | 13233100314 |
| Base 5 | 1121402315 | 1122120445 |
| Base 6 | 145010556 | 145115256 |
| Base 7 | 42042147 | 42113667 |
| Base 8 | 17335338 | 17364158 |
| Base 9 | 8506089 | 8526089 |
| Base 10 | 50569110 | 50714910 |
| Base 11 | 315a2a11 | 31703511 |
| Base 12 | 20478b12 | 2055a512 |
| Base 13 | 14923413 | 149ab613 |
| Base 14 | d240b14 | d2b6d14 |
| Base 15 | 9ec7b15 | a03ee15 |
| Base 16 | 7b75b16 | 7bd0d16 |