Compare 139981 vs 140069
| Property | 139981 | 140069 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1399811 | 1400691 |
| Prime factorization | 139981 | 140069 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139981 | 1, 140069 |
| Number of properties | 9 | 6 |
| Additive primes | 5370th | |
| Chen primes | 5602nd | |
| Harmonic primes | 4884th | |
| Isolated primes | 9792nd | |
| Long primes | 4860th | 4861st |
| Primes | 13007th | 13014th |
| Pythagorean primes | 6478th | 6482nd |
| Sexy primes (1st member) | 3204th | |
| Sophie germain primes | 1554th | |
| Super primes | 1550th | |
| Twin primes (1st member) | 1609th | |
| Ulam primes | 915th | |
| Roman numberals | ||
| Base 2 | 1000100010110011012 | 1000100011001001012 |
| Base 3 | 210100001113 | 210100102023 |
| Base 4 | 2020230314 | 2020302114 |
| Base 5 | 134344115 | 134402345 |
| Base 6 | 30000216 | 30002456 |
| Base 7 | 11220527 | 11222367 |
| Base 8 | 4213158 | 4214458 |
| Base 9 | 2330149 | 2331229 |
| Base 10 | 13998110 | 14006910 |
| Base 11 | 9619611 | 9626611 |
| Base 12 | 6901112 | 6908512 |
| Base 13 | 4b93a13 | 4b9a713 |
| Base 14 | 3902914 | 3908d14 |
| Base 15 | 2b72115 | 2b77e15 |
| Base 16 | 222cd16 | 2232516 |