Compare 2861 vs 3109
| Property | 2861 | 3109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 28611 | 31091 |
| Prime factorization | 2861 | 3109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2861 | 1, 3109 |
| Number of properties | 7 | 9 |
| Additive primes | 216th | 227th |
| Chen primes | 247th | |
| Cousin primes (2nd member) | 86th | |
| Emirps | 104th | |
| Happy primes | 78th | |
| Isolated primes | 257th | 280th |
| Long primes | 168th | |
| Lucky primes | 93rd | |
| Primes | 416th | 443rd |
| Pythagorean primes | 205th | 218th |
| Super primes | 86th | |
| Ulam primes | 34th | |
| Roman numberals | MMDCCCLXI | MMMCIX |
| Base 2 | 1011001011012 | 1100001001012 |
| Base 3 | 102202223 | 110210113 |
| Base 4 | 2302314 | 3002114 |
| Base 5 | 424215 | 444145 |
| Base 6 | 211256 | 222216 |
| Base 7 | 112257 | 120317 |
| Base 8 | 54558 | 60458 |
| Base 9 | 38289 | 42349 |
| Base 10 | 286110 | 310910 |
| Base 11 | 217111 | 237711 |
| Base 12 | 17a512 | 197112 |
| Base 13 | 13c113 | 155213 |
| Base 14 | 108514 | 11c114 |
| Base 15 | cab15 | dc415 |
| Base 16 | b2d16 | c2516 |