Compare 2591 vs 2789
| Property | 2591 | 2789 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 25911 | 27891 |
| Prime factorization | 2591 | 2789 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2591 | 1, 2789 |
| Number of properties | 6 | 6 |
| Additive primes | 198th | |
| Chen primes | 228th | 242nd |
| Class 1+ primes | 21st | |
| Long primes | 164th | |
| Pierpont primes of the 2nd kind | 21st | |
| Primes | 377th | 405th |
| Pythagorean primes | 199th | |
| Twin primes (1st member) | 74th | 79th |
| Ulam primes | 30th | |
| Roman numberals | MMDXCI | MMDCCLXXXIX |
| Base 2 | 1010000111112 | 1010111001012 |
| Base 3 | 101122223 | 102110223 |
| Base 4 | 2201334 | 2232114 |
| Base 5 | 403315 | 421245 |
| Base 6 | 155556 | 205256 |
| Base 7 | 103617 | 110637 |
| Base 8 | 50378 | 53458 |
| Base 9 | 34889 | 37389 |
| Base 10 | 259110 | 278910 |
| Base 11 | 1a4611 | 210611 |
| Base 12 | 15bb12 | 174512 |
| Base 13 | 124413 | 136713 |
| Base 14 | d3114 | 103314 |
| Base 15 | b7b15 | c5e15 |
| Base 16 | a1f16 | ae516 |