Compare 139871 vs 139981
| Property | 139871 | 139981 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1398711 | 1399811 |
| Prime factorization | 139871 | 139981 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139871 | 1, 139981 |
| Number of properties | 6 | 9 |
| Additive primes | 5364th | 5370th |
| Chen primes | 5596th | |
| Emirps | 2701st | |
| Harmonic primes | 4882nd | 4884th |
| Isolated primes | 9784th | 9792nd |
| Long primes | 4860th | |
| Primes | 12997th | 13007th |
| Pythagorean primes | 6478th | |
| Sexy primes (1st member) | 3204th | |
| Super primes | 1550th | |
| Ulam primes | 915th | |
| Roman numberals | ||
| Base 2 | 1000100010010111112 | 1000100010110011012 |
| Base 3 | 210022121023 | 210100001113 |
| Base 4 | 2020211334 | 2020230314 |
| Base 5 | 134334415 | 134344115 |
| Base 6 | 25553156 | 30000216 |
| Base 7 | 11215347 | 11220527 |
| Base 8 | 4211378 | 4213158 |
| Base 9 | 2327729 | 2330149 |
| Base 10 | 13987110 | 13998110 |
| Base 11 | 960a611 | 9619611 |
| Base 12 | 68b3b12 | 6901112 |
| Base 13 | 4b88413 | 4b93a13 |
| Base 14 | 38d8b14 | 3902914 |
| Base 15 | 2b69b15 | 2b72115 |
| Base 16 | 2225f16 | 222cd16 |