Compare 139397 vs 139883
| Property | 139397 | 139883 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1393971 | 1398831 |
| Prime factorization | 139397 | 139883 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139397 | 1, 139883 |
| Number of properties | 8 | 6 |
| Chen primes | 5583rd | |
| Cousin primes (2nd member) | 1602nd | |
| Emirps | 2687th | 2702nd |
| Happy primes | 2023rd | |
| Isolated primes | 9751st | 9785th |
| Left-truncatable primes | 354th | 355th |
| Primes | 12958th | 12998th |
| Pythagorean primes | 6454th | |
| Safe primes | 878th | |
| Sophie germain primes | 1553rd | |
| Roman numberals | ||
| Base 2 | 1000100000100001012 | 1000100010011010112 |
| Base 3 | 210020122123 | 210022122123 |
| Base 4 | 2020020114 | 2020212234 |
| Base 5 | 134300425 | 134340135 |
| Base 6 | 25532056 | 25553356 |
| Base 7 | 11202567 | 11215527 |
| Base 8 | 4202058 | 4211538 |
| Base 9 | 2321859 | 2327859 |
| Base 10 | 13939710 | 13988310 |
| Base 11 | 9580511 | 9610711 |
| Base 12 | 6880512 | 68b4b12 |
| Base 13 | 4b5ab13 | 4b89313 |
| Base 14 | 38b2d14 | 38d9914 |
| Base 15 | 2b48215 | 2b6a815 |
| Base 16 | 2208516 | 2226b16 |