Compare 2861 vs 2957
| Property | 2861 | 2957 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 28611 | 29571 |
| Prime factorization | 2861 | 2957 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2861 | 1, 2957 |
| Number of properties | 7 | 9 |
| Additive primes | 216th | 220th |
| Chen primes | 247th | 253rd |
| Cousin primes (2nd member) | 86th | 87th |
| Harmonic primes | 153rd | |
| Isolated primes | 257th | 267th |
| Long primes | 168th | |
| Primes | 416th | 426th |
| Pythagorean primes | 205th | 210th |
| Sexy primes (1st member) | 168th | |
| Sexy prime triplets (1st member) | 62nd | |
| Roman numberals | MMDCCCLXI | MMCMLVII |
| Base 2 | 1011001011012 | 1011100011012 |
| Base 3 | 102202223 | 110011123 |
| Base 4 | 2302314 | 2320314 |
| Base 5 | 424215 | 433125 |
| Base 6 | 211256 | 214056 |
| Base 7 | 112257 | 114237 |
| Base 8 | 54558 | 56158 |
| Base 9 | 38289 | 40459 |
| Base 10 | 286110 | 295710 |
| Base 11 | 217111 | 224911 |
| Base 12 | 17a512 | 186512 |
| Base 13 | 13c113 | 146613 |
| Base 14 | 108514 | 111314 |
| Base 15 | cab15 | d2215 |
| Base 16 | b2d16 | b8d16 |