Compare 85991 vs 86161
| Property | 85991 | 86161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 859911 | 861611 |
| Prime factorization | 85991 | 86161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 85991 | 1, 86161 |
| Number of properties | 5 | 4 |
| Chen primes | 3761st | |
| Good primes | 611th | 616th |
| Harmonic primes | 3148th | |
| Isolated primes | 6210th | 6221st |
| Primes | 8361st | 8376th |
| Pythagorean primes | 4175th | |
| Roman numberals | ||
| Base 2 | 101001111111001112 | 101010000100100012 |
| Base 3 | 111002212123 | 111010120113 |
| Base 4 | 1103332134 | 1110021014 |
| Base 5 | 102224315 | 102241215 |
| Base 6 | 15020356 | 15025216 |
| Base 7 | 5054637 | 5061257 |
| Base 8 | 2477478 | 2502218 |
| Base 9 | 1408559 | 1411649 |
| Base 10 | 8599110 | 8616110 |
| Base 11 | 5967411 | 5980911 |
| Base 12 | 4191b12 | 41a4112 |
| Base 13 | 301a913 | 302aa13 |
| Base 14 | 234a314 | 2358514 |
| Base 15 | 1a72b15 | 1a7e115 |
| Base 16 | 14fe716 | 1509116 |