Compare 507139 vs 507149
| Property | 507139 | 507149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5071391 | 5071491 |
| Prime factorization | 507139 | 507149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 507139 | 1, 507149 |
| Number of properties | 2 | 3 |
| Chen primes | 16702nd | |
| Primes | 42080th | 42081st |
| Twin primes (1st member) | 4619th | |
| Twin primes (2nd member) | 4618th | |
| Roman numberals | ||
| Base 2 | 11110111101000000112 | 11110111101000011012 |
| Base 3 | 2212021222213 | 2212022000223 |
| Base 4 | 13233100034 | 13233100314 |
| Base 5 | 1122120245 | 1122120445 |
| Base 6 | 145115116 | 145115256 |
| Base 7 | 42113537 | 42113667 |
| Base 8 | 17364038 | 17364158 |
| Base 9 | 8525879 | 8526089 |
| Base 10 | 50713910 | 50714910 |
| Base 11 | 31702611 | 31703511 |
| Base 12 | 20559712 | 2055a512 |
| Base 13 | 149aa913 | 149ab613 |
| Base 14 | d2b6314 | d2b6d14 |
| Base 15 | a03e415 | a03ee15 |
| Base 16 | 7bd0316 | 7bd0d16 |