Compare 641 vs 2689
Property | 641 | 2689 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6411 | 26891 |
Prime factorization | 641 | 2689 |
Divisors count | 2 | 2 |
Divisors | 1, 641 | 1, 2689 |
Number of properties | 14 | 11 |
Additive primes | 62nd | |
Chen primes | 81st | |
Cousin primes (1st member) | 81st | |
Good primes | 35th | |
Lucky primes | 85th | |
Primes | 116th | 391st |
Prime triplets (1st member) | 24th | |
Prime triplets (2nd member) | 59th | |
Prime triplets (3rd member) | 58th | |
Proth primes | 14th | 23rd |
Pythagorean primes | 55th | 191st |
Quartan primes | 6th | |
Sexy primes (1st member) | 57th | |
Sexy primes (2nd member) | 157th | |
Sexy prime quadrupletss (1st member) | 7th | |
Sexy prime quadrupletss (4th member) | 14th | |
Sexy prime triplets (1st member) | 24th | |
Sexy prime triplets (3rd member) | 57th | |
Solinas primes | 41st | |
Sophie germain primes | 28th | |
Twin primes (1st member) | 29th | |
Twin primes (2nd member) | 76th | |
Roman numberals | DCXLI | MMDCLXXXIX |
Base 2 | 10100000012 | 1010100000012 |
Base 3 | 2122023 | 102001213 |
Base 4 | 220014 | 2220014 |
Base 5 | 100315 | 412245 |
Base 6 | 25456 | 202416 |
Base 7 | 16047 | 105617 |
Base 8 | 12018 | 52018 |
Base 9 | 7829 | 36179 |
Base 10 | 64110 | 268910 |
Base 11 | 53311 | 202511 |
Base 12 | 45512 | 168112 |
Base 13 | 3a413 | 12bb13 |
Base 14 | 33b14 | da114 |
Base 15 | 2cb15 | be415 |
Base 16 | 28116 | a8116 |