Compare 139387 vs 139439
| Property | 139387 | 139439 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1393871 | 1394391 |
| Prime factorization | 139387 | 139439 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139387 | 1, 139439 |
| Number of properties | 5 | 4 |
| Additive primes | 5350th | 5351st |
| Emirps | 2685th | |
| Isolated primes | 9749th | 9755th |
| Primes | 12956th | 12962nd |
| Sexy primes (1st member) | 3194th | |
| Sophie germain primes | 1546th | |
| Roman numberals | ||
| Base 2 | 1000100000011110112 | 1000100000101011112 |
| Base 3 | 210020121113 | 210020211023 |
| Base 4 | 2020013234 | 2020022334 |
| Base 5 | 134300225 | 134302245 |
| Base 6 | 25531516 | 25533156 |
| Base 7 | 11202437 | 11203467 |
| Base 8 | 4201738 | 4202578 |
| Base 9 | 2321749 | 2322429 |
| Base 10 | 13938710 | 13943910 |
| Base 11 | 957a611 | 9584311 |
| Base 12 | 687b712 | 6883b12 |
| Base 13 | 4b5a113 | 4b61113 |
| Base 14 | 38b2314 | 38b5d14 |
| Base 15 | 2b47715 | 2b4ae15 |
| Base 16 | 2207b16 | 220af16 |