Compare 137927 vs 139121
| Property | 137927 | 139121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1379271 | 1391211 |
| Prime factorization | 137927 | 139121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 137927 | 1, 139121 |
| Number of properties | 9 | 8 |
| Additive primes | 5297th | 5339th |
| Chen primes | 5533rd | 5573rd |
| Emirps | 2678th | |
| Happy primes | 2006th | 2018th |
| Harmonic primes | 4822nd | 4859th |
| Isolated primes | 9651st | |
| Long primes | 4804th | |
| Primes | 12834th | 12933rd |
| Pythagorean primes | 6439th | |
| Safe primes | 869th | |
| Sexy primes (1st member) | 3165th | |
| Twin primes (1st member) | 1601st | |
| Roman numberals | ||
| Base 2 | 1000011010110001112 | 1000011111011100012 |
| Base 3 | 210000121023 | 210012111223 |
| Base 4 | 2012230134 | 2013313014 |
| Base 5 | 134032025 | 134224415 |
| Base 6 | 25423156 | 25520256 |
| Base 7 | 11130567 | 11164137 |
| Base 8 | 4153078 | 4175618 |
| Base 9 | 2301729 | 2317489 |
| Base 10 | 13792710 | 13912110 |
| Base 11 | 9469911 | 9558411 |
| Base 12 | 6799b12 | 6861512 |
| Base 13 | 4aa1a13 | 4b42813 |
| Base 14 | 3839d14 | 389b314 |
| Base 15 | 2ad0215 | 2b34b15 |
| Base 16 | 21ac716 | 21f7116 |