Compare 31079 vs 31087
| Property | 31079 | 31087 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 310791 | 71 × 44411 |
| Prime factorization | 31079 | 7 × 4441 |
| Divisors count | 2 | 4 |
| Divisors | 1, 31079 | 1, 7, 4441, 31087 |
| Number of properties | 4 | 1 |
| Chen primes | 1601st | |
| Harmonic primes | 1246th | |
| Primes | 3348th | |
| Semiprimes | 7726th | |
| Twin primes (1st member) | 479th | |
| Roman numberals | ||
| Base 2 | 1111001011001112 | 1111001011011112 |
| Base 3 | 11201220023 | 11201221013 |
| Base 4 | 132112134 | 132112334 |
| Base 5 | 14433045 | 14433225 |
| Base 6 | 3555156 | 3555316 |
| Base 7 | 1564167 | 1564307 |
| Base 8 | 745478 | 745578 |
| Base 9 | 465629 | 465719 |
| Base 10 | 3107910 | 3108710 |
| Base 11 | 2139411 | 213a111 |
| Base 12 | 15b9b12 | 15ba712 |
| Base 13 | 111b913 | 111c413 |
| Base 14 | b47d14 | b48714 |
| Base 15 | 931e15 | 932715 |
| Base 16 | 796716 | 796f16 |