Compare 2861 vs 2879
| Property | 2861 | 2879 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 28611 | 28791 |
| Prime factorization | 2861 | 2879 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2861 | 1, 2879 |
| Number of properties | 7 | 4 |
| Additive primes | 216th | |
| Chen primes | 247th | 248th |
| Cousin primes (2nd member) | 86th | |
| Isolated primes | 257th | 258th |
| Long primes | 168th | |
| Primes | 416th | 417th |
| Pythagorean primes | 205th | |
| Safe primes | 47th | |
| Roman numberals | MMDCCCLXI | MMDCCCLXXIX |
| Base 2 | 1011001011012 | 1011001111112 |
| Base 3 | 102202223 | 102211223 |
| Base 4 | 2302314 | 2303334 |
| Base 5 | 424215 | 430045 |
| Base 6 | 211256 | 211556 |
| Base 7 | 112257 | 112527 |
| Base 8 | 54558 | 54778 |
| Base 9 | 38289 | 38489 |
| Base 10 | 286110 | 287910 |
| Base 11 | 217111 | 218811 |
| Base 12 | 17a512 | 17bb12 |
| Base 13 | 13c113 | 140613 |
| Base 14 | 108514 | 109914 |
| Base 15 | cab15 | cbe15 |
| Base 16 | b2d16 | b3f16 |