Compare 85991 vs 86249
| Property | 85991 | 86249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 859911 | 862491 |
| Prime factorization | 85991 | 86249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 85991 | 1, 86249 |
| Number of properties | 5 | 7 |
| Additive primes | 3456th | |
| Chen primes | 3761st | 3766th |
| Good primes | 611th | |
| Harmonic primes | 3148th | 3155th |
| Isolated primes | 6210th | 6230th |
| Primes | 8361st | 8385th |
| Pythagorean primes | 4179th | |
| Sexy primes (2nd member) | 2170th | |
| Roman numberals | ||
| Base 2 | 101001111111001112 | 101010000111010012 |
| Base 3 | 111002212123 | 111010221023 |
| Base 4 | 1103332134 | 1110032214 |
| Base 5 | 102224315 | 102244445 |
| Base 6 | 15020356 | 15031456 |
| Base 7 | 5054637 | 5063127 |
| Base 8 | 2477478 | 2503518 |
| Base 9 | 1408559 | 1412729 |
| Base 10 | 8599110 | 8624910 |
| Base 11 | 5967411 | 5988911 |
| Base 12 | 4191b12 | 41ab512 |
| Base 13 | 301a913 | 3034713 |
| Base 14 | 234a314 | 2360914 |
| Base 15 | 1a72b15 | 1a84e15 |
| Base 16 | 14fe716 | 150e916 |