Compare 2687 vs 2861
Property | 2687 | 2861 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 26871 | 28611 |
Prime factorization | 2687 | 2861 |
Divisors count | 2 | 2 |
Divisors | 1, 2687 | 1, 2861 |
Number of properties | 11 | 7 |
Additive primes | 205th | 216th |
Chen primes | 234th | 247th |
Cousin primes (2nd member) | 80th | 86th |
Good primes | 79th | |
Isolated primes | 257th | |
Long primes | 156th | 168th |
Primes | 390th | 416th |
Prime triplets (1st member) | 59th | |
Prime triplets (2nd member) | 58th | |
Pythagorean primes | 205th | |
Sexy primes (1st member) | 158th | |
Sexy prime triplets (1st member) | 58th | |
Twin primes (1st member) | 76th | |
Roman numberals | MMDCLXXXVII | MMDCCCLXI |
Base 2 | 1010011111112 | 1011001011012 |
Base 3 | 102001123 | 102202223 |
Base 4 | 2213334 | 2302314 |
Base 5 | 412225 | 424215 |
Base 6 | 202356 | 211256 |
Base 7 | 105567 | 112257 |
Base 8 | 51778 | 54558 |
Base 9 | 36159 | 38289 |
Base 10 | 268710 | 286110 |
Base 11 | 202311 | 217111 |
Base 12 | 167b12 | 17a512 |
Base 13 | 12b913 | 13c113 |
Base 14 | d9d14 | 108514 |
Base 15 | be215 | cab15 |
Base 16 | a7f16 | b2d16 |