Compare 86857 vs 86939
| Property | 86857 | 86939 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 868571 | 869391 |
| Prime factorization | 86857 | 86939 |
| Divisors count | 2 | 2 |
| Divisors | 1, 86857 | 1, 86939 |
| Number of properties | 8 | 5 |
| Chen primes | 3790th | |
| Cousin primes (1st member) | 1077th | |
| Harmonic primes | 3176th | 3179th |
| Isolated primes | 6274th | 6278th |
| Long primes | 3193rd | 3195th |
| Lucky primes | 1133rd | |
| Primes | 8439th | 8445th |
| Pythagorean primes | 4208th | |
| Sexy primes (2nd member) | 2180th | |
| Roman numberals | ||
| Base 2 | 101010011010010012 | 101010011100110112 |
| Base 3 | 111020102213 | 111020202223 |
| Base 4 | 1110310214 | 1110321234 |
| Base 5 | 102344125 | 102402245 |
| Base 6 | 15100416 | 15102556 |
| Base 7 | 5111417 | 5113167 |
| Base 8 | 2515118 | 2516338 |
| Base 9 | 1421279 | 1422289 |
| Base 10 | 8685710 | 8693910 |
| Base 11 | 5a29111 | 5a35611 |
| Base 12 | 4232112 | 4238b12 |
| Base 13 | 306c413 | 3075813 |
| Base 14 | 2392114 | 2397d14 |
| Base 15 | 1ab0715 | 1ab5e15 |
| Base 16 | 1534916 | 1539b16 |