Compare 85661 vs 85669
| Property | 85661 | 85669 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 856611 | 856691 |
| Prime factorization | 85661 | 85669 |
| Divisors count | 2 | 2 |
| Divisors | 1, 85661 | 1, 85669 |
| Number of properties | 6 | 4 |
| Chen primes | 3747th | |
| Isolated primes | 6194th | |
| Long primes | 3156th | |
| Lucky primes | 1119th | |
| Primes | 8337th | 8339th |
| Pythagorean primes | 4155th | 4156th |
| Sexy primes (1st member) | 2159th | |
| Twin primes (2nd member) | 1073rd | |
| Roman numberals | ||
| Base 2 | 101001110100111012 | 101001110101001012 |
| Base 3 | 111001111223 | 111001112213 |
| Base 4 | 1103221314 | 1103222114 |
| Base 5 | 102201215 | 102201345 |
| Base 6 | 15003256 | 15003416 |
| Base 7 | 5045127 | 5045237 |
| Base 8 | 2472358 | 2472458 |
| Base 9 | 1404489 | 1404579 |
| Base 10 | 8566110 | 8566910 |
| Base 11 | 593a411 | 5940111 |
| Base 12 | 416a512 | 416b112 |
| Base 13 | 2ccb413 | 2ccbc13 |
| Base 14 | 2330914 | 2331314 |
| Base 15 | 1a5ab15 | 1a5b415 |
| Base 16 | 14e9d16 | 14ea516 |