Compare 2688 vs 2689
Property | 2688 | 2689 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 9 | 1 |
Prime factorization | 27 × 31 × 71 | 26891 |
Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 | 2689 |
Divisors count | 32 | 2 |
Divisors | 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688 | 1, 2689 |
Number of properties | 0 | 11 |
Cousin primes (1st member) | 81st | |
Lucky primes | 85th | |
Primes | 391st | |
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 | MMDCLXXXVIII | MMDCLXXXIX |
Base 2 | 1010100000002 | 1010100000012 |
Base 3 | 102001203 | 102001213 |
Base 4 | 2220004 | 2220014 |
Base 5 | 412235 | 412245 |
Base 6 | 202406 | 202416 |
Base 7 | 105607 | 105617 |
Base 8 | 52008 | 52018 |
Base 9 | 36169 | 36179 |
Base 10 | 268810 | 268910 |
Base 11 | 202411 | 202511 |
Base 12 | 168012 | 168112 |
Base 13 | 12ba13 | 12bb13 |
Base 14 | da014 | da114 |
Base 15 | be315 | be415 |
Base 16 | a8016 | a8116 |