Compare 85991 vs 86311
| Property | 85991 | 86311 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 859911 | 863111 |
| Prime factorization | 85991 | 86311 |
| Divisors count | 2 | 2 |
| Divisors | 1, 85991 | 1, 86311 |
| Number of properties | 5 | 4 |
| Additive primes | 3459th | |
| Chen primes | 3761st | 3770th |
| Good primes | 611th | |
| Harmonic primes | 3148th | |
| Isolated primes | 6210th | 6236th |
| Primes | 8361st | 8393rd |
| Roman numberals | ||
| Base 2 | 101001111111001112 | 101010001001001112 |
| Base 3 | 111002212123 | 111011012013 |
| Base 4 | 1103332134 | 1110102134 |
| Base 5 | 102224315 | 102302215 |
| Base 6 | 15020356 | 15033316 |
| Base 7 | 5054637 | 5064317 |
| Base 8 | 2477478 | 2504478 |
| Base 9 | 1408559 | 1413519 |
| Base 10 | 8599110 | 8631110 |
| Base 11 | 5967411 | 5993511 |
| Base 12 | 4191b12 | 41b4712 |
| Base 13 | 301a913 | 3039413 |
| Base 14 | 234a314 | 2365114 |
| Base 15 | 1a72b15 | 1a89115 |
| Base 16 | 14fe716 | 1512716 |