Compare 139981 vs 140159
| Property | 139981 | 140159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1399811 | 1401591 |
| Prime factorization | 139981 | 140159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139981 | 1, 140159 |
| Number of properties | 9 | 4 |
| Additive primes | 5370th | |
| Chen primes | 5605th | |
| Harmonic primes | 4884th | |
| Isolated primes | 9792nd | 9802nd |
| Long primes | 4860th | |
| Primes | 13007th | 13019th |
| Pythagorean primes | 6478th | |
| Safe primes | 880th | |
| Sexy primes (1st member) | 3204th | |
| Super primes | 1550th | |
| Ulam primes | 915th | |
| Roman numberals | ||
| Base 2 | 1000100010110011012 | 1000100011011111112 |
| Base 3 | 210100001113 | 210100210023 |
| Base 4 | 2020230314 | 2020313334 |
| Base 5 | 134344115 | 134411145 |
| Base 6 | 30000216 | 30005156 |
| Base 7 | 11220527 | 11224257 |
| Base 8 | 4213158 | 4215778 |
| Base 9 | 2330149 | 2332329 |
| Base 10 | 13998110 | 14015910 |
| Base 11 | 9619611 | 9633811 |
| Base 12 | 6901112 | 6913b12 |
| Base 13 | 4b93a13 | 4ba4613 |
| Base 14 | 3902914 | 3911514 |
| Base 15 | 2b72115 | 2b7de15 |
| Base 16 | 222cd16 | 2237f16 |