Compare 2389 vs 2689
Property | 2389 | 2689 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 23891 | 26891 |
Prime factorization | 2389 | 2689 |
Divisors count | 2 | 2 |
Divisors | 1, 2389 | 1, 2689 |
Number of properties | 9 | 11 |
Chen primes | 214th | |
Cousin primes (1st member) | 74th | 81st |
Isolated primes | 212th | |
Long primes | 139th | |
Lucky primes | 85th | |
Primes | 355th | 391st |
Prime triplets (2nd member) | 59th | |
Prime triplets (3rd member) | 58th | |
Proth primes | 23rd | |
Pythagorean primes | 174th | 191st |
Sexy primes (2nd member) | 146th | 157th |
Sexy prime quadrupletss (4th member) | 13th | 14th |
Sexy prime triplets (3rd member) | 54th | 57th |
Twin primes (2nd member) | 76th | |
Roman numberals | MMCCCLXXXIX | MMDCLXXXIX |
Base 2 | 1001010101012 | 1010100000012 |
Base 3 | 100211113 | 102001213 |
Base 4 | 2111114 | 2220014 |
Base 5 | 340245 | 412245 |
Base 6 | 150216 | 202416 |
Base 7 | 66527 | 105617 |
Base 8 | 45258 | 52018 |
Base 9 | 32449 | 36179 |
Base 10 | 238910 | 268910 |
Base 11 | 188211 | 202511 |
Base 12 | 147112 | 168112 |
Base 13 | 111a13 | 12bb13 |
Base 14 | c2914 | da114 |
Base 15 | a9415 | be415 |
Base 16 | 95516 | a8116 |