Compare 139121 vs 139439
| Property | 139121 | 139439 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1391211 | 1394391 |
| Prime factorization | 139121 | 139439 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139121 | 1, 139439 |
| Number of properties | 8 | 4 |
| Additive primes | 5339th | 5351st |
| Chen primes | 5573rd | |
| Emirps | 2678th | |
| Happy primes | 2018th | |
| Harmonic primes | 4859th | |
| Isolated primes | 9755th | |
| Primes | 12933rd | 12962nd |
| Pythagorean primes | 6439th | |
| Sophie germain primes | 1546th | |
| Twin primes (1st member) | 1601st | |
| Roman numberals | ||
| Base 2 | 1000011111011100012 | 1000100000101011112 |
| Base 3 | 210012111223 | 210020211023 |
| Base 4 | 2013313014 | 2020022334 |
| Base 5 | 134224415 | 134302245 |
| Base 6 | 25520256 | 25533156 |
| Base 7 | 11164137 | 11203467 |
| Base 8 | 4175618 | 4202578 |
| Base 9 | 2317489 | 2322429 |
| Base 10 | 13912110 | 13943910 |
| Base 11 | 9558411 | 9584311 |
| Base 12 | 6861512 | 6883b12 |
| Base 13 | 4b42813 | 4b61113 |
| Base 14 | 389b314 | 38b5d14 |
| Base 15 | 2b34b15 | 2b4ae15 |
| Base 16 | 21f7116 | 220af16 |