Compare 115981 vs 115985
| Property | 115981 | 115985 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1159811 | 51 × 231971 |
| Prime factorization | 115981 | 5 × 23197 |
| Divisors count | 2 | 4 |
| Divisors | 1, 115981 | 1, 5, 23197, 115985 |
| Number of properties | 5 | 1 |
| Long primes | 4106th | |
| Primes | 10963rd | |
| Pythagorean primes | 5462nd | |
| Semiprimes | 26945th | |
| Sexy primes (1st member) | 2756th | |
| Twin primes (2nd member) | 1381st | |
| Roman numberals | ||
| Base 2 | 111000101000011012 | 111000101000100012 |
| Base 3 | 122200021213 | 122200022023 |
| Base 4 | 1301100314 | 1301101014 |
| Base 5 | 122024115 | 122024205 |
| Base 6 | 22525416 | 22525456 |
| Base 7 | 6620657 | 6621027 |
| Base 8 | 3424158 | 3424218 |
| Base 9 | 1860779 | 1860829 |
| Base 10 | 11598110 | 11598510 |
| Base 11 | 7a15811 | 7a16111 |
| Base 12 | 5715112 | 5715512 |
| Base 13 | 40a3813 | 40a3c13 |
| Base 14 | 303a514 | 303a914 |
| Base 15 | 2457115 | 2457515 |
| Base 16 | 1c50d16 | 1c51116 |