Compare 86143 vs 86155
| Property | 86143 | 86155 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 861431 | 51 × 172311 |
| Prime factorization | 86143 | 5 × 17231 |
| Divisors count | 2 | 4 |
| Divisors | 1, 86143 | 1, 5, 17231, 86155 |
| Number of properties | 4 | 1 |
| Isolated primes | 6220th | |
| Primes | 8375th | |
| Semiprimes | 20316th | |
| Sexy primes (2nd member) | 2169th | |
| Sexy prime triplets (3rd member) | 480th | |
| Roman numberals | ||
| Base 2 | 101010000011111112 | 101010000100010112 |
| Base 3 | 111010111113 | 111010112213 |
| Base 4 | 1110013334 | 1110020234 |
| Base 5 | 102240335 | 102241105 |
| Base 6 | 15024516 | 15025116 |
| Base 7 | 5061017 | 5061167 |
| Base 8 | 2501778 | 2502138 |
| Base 9 | 1411449 | 1411579 |
| Base 10 | 8614310 | 8615510 |
| Base 11 | 597a211 | 5980311 |
| Base 12 | 41a2712 | 41a3712 |
| Base 13 | 3029513 | 302a413 |
| Base 14 | 2357114 | 2357d14 |
| Base 15 | 1a7cd15 | 1a7da15 |
| Base 16 | 1507f16 | 1508b16 |