Compare 2861 vs 2999
| Property | 2861 | 2999 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 28611 | 29991 |
| Prime factorization | 2861 | 2999 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2861 | 1, 2999 |
| Number of properties | 7 | 6 |
| Additive primes | 216th | 222nd |
| Chen primes | 247th | 257th |
| Cousin primes (2nd member) | 86th | |
| Good primes | 80th | |
| Isolated primes | 257th | |
| Long primes | 168th | |
| Primes | 416th | 430th |
| Pythagorean primes | 205th | |
| Safe primes | 50th | |
| Twin primes (1st member) | 82nd | |
| Roman numberals | MMDCCCLXI | MMCMXCIX |
| Base 2 | 1011001011012 | 1011101101112 |
| Base 3 | 102202223 | 110100023 |
| Base 4 | 2302314 | 2323134 |
| Base 5 | 424215 | 434445 |
| Base 6 | 211256 | 215156 |
| Base 7 | 112257 | 115137 |
| Base 8 | 54558 | 56678 |
| Base 9 | 38289 | 41029 |
| Base 10 | 286110 | 299910 |
| Base 11 | 217111 | 228711 |
| Base 12 | 17a512 | 189b12 |
| Base 13 | 13c113 | 149913 |
| Base 14 | 108514 | 114314 |
| Base 15 | cab15 | d4e15 |
| Base 16 | b2d16 | bb716 |