Compare 139187 vs 139387
| Property | 139187 | 139387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1391871 | 1393871 |
| Prime factorization | 139187 | 139387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139187 | 1, 139387 |
| Number of properties | 5 | 5 |
| Additive primes | 5342nd | 5350th |
| Chen primes | 5576th | |
| Emirps | 2685th | |
| Isolated primes | 9737th | 9749th |
| Primes | 12938th | 12956th |
| Safe primes | 876th | |
| Sexy primes (1st member) | 3194th | |
| Roman numberals | ||
| Base 2 | 1000011111101100112 | 1000100000011110112 |
| Base 3 | 210012210023 | 210020121113 |
| Base 4 | 2013323034 | 2020013234 |
| Base 5 | 134232225 | 134300225 |
| Base 6 | 25522156 | 25531516 |
| Base 7 | 11165367 | 11202437 |
| Base 8 | 4176638 | 4201738 |
| Base 9 | 2318329 | 2321749 |
| Base 10 | 13918710 | 13938710 |
| Base 11 | 9563411 | 957a611 |
| Base 12 | 6866b12 | 687b712 |
| Base 13 | 4b47913 | 4b5a113 |
| Base 14 | 38a1d14 | 38b2314 |
| Base 15 | 2b39215 | 2b47715 |
| Base 16 | 21fb316 | 2207b16 |