Compare 2689 vs 2887
Property | 2689 | 2887 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 26891 | 28871 |
Prime factorization | 2689 | 2887 |
Divisors count | 2 | 2 |
Divisors | 1, 2689 | 1, 2887 |
Number of properties | 11 | 4 |
Cousin primes (1st member) | 81st | |
Isolated primes | 259th | |
Long primes | 169th | |
Lucky primes | 85th | 88th |
Primes | 391st | 418th |
Prime triplets (2nd member) | 59th | |
Prime triplets (3rd member) | 58th | |
Proth primes | 23rd | |
Pythagorean primes | 191st | |
Sexy primes (2nd member) | 157th | |
Sexy prime quadrupletss (4th member) | 14th | |
Sexy prime triplets (3rd member) | 57th | |
Twin primes (2nd member) | 76th | |
Roman numberals | MMDCLXXXIX | MMDCCCLXXXVII |
Base 2 | 1010100000012 | 1011010001112 |
Base 3 | 102001213 | 102212213 |
Base 4 | 2220014 | 2310134 |
Base 5 | 412245 | 430225 |
Base 6 | 202416 | 212116 |
Base 7 | 105617 | 112637 |
Base 8 | 52018 | 55078 |
Base 9 | 36179 | 38579 |
Base 10 | 268910 | 288710 |
Base 11 | 202511 | 219511 |
Base 12 | 168112 | 180712 |
Base 13 | 12bb13 | 141113 |
Base 14 | da114 | 10a314 |
Base 15 | be415 | cc715 |
Base 16 | a8116 | b4716 |