Compare 2789 vs 2861
| Property | 2789 | 2861 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 27891 | 28611 |
| Prime factorization | 2789 | 2861 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2789 | 1, 2861 |
| Number of properties | 6 | 7 |
| Additive primes | 216th | |
| Chen primes | 242nd | 247th |
| Cousin primes (2nd member) | 86th | |
| Isolated primes | 257th | |
| Long primes | 164th | 168th |
| Primes | 405th | 416th |
| Pythagorean primes | 199th | 205th |
| Twin primes (1st member) | 79th | |
| Ulam primes | 30th | |
| Roman numberals | MMDCCLXXXIX | MMDCCCLXI |
| Base 2 | 1010111001012 | 1011001011012 |
| Base 3 | 102110223 | 102202223 |
| Base 4 | 2232114 | 2302314 |
| Base 5 | 421245 | 424215 |
| Base 6 | 205256 | 211256 |
| Base 7 | 110637 | 112257 |
| Base 8 | 53458 | 54558 |
| Base 9 | 37389 | 38289 |
| Base 10 | 278910 | 286110 |
| Base 11 | 210611 | 217111 |
| Base 12 | 174512 | 17a512 |
| Base 13 | 136713 | 13c113 |
| Base 14 | 103314 | 108514 |
| Base 15 | c5e15 | cab15 |
| Base 16 | ae516 | b2d16 |