Compare 2689 vs 2697
Property | 2689 | 2697 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 26891 | 31 × 291 × 311 |
Prime factorization | 2689 | 3 × 29 × 31 |
Divisors count | 2 | 8 |
Divisors | 1, 2689 | 1, 3, 29, 31, 87, 93, 899, 2697 |
Number of properties | 11 | 0 |
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 | MMDCLXXXIX | MMDCXCVII |
Base 2 | 1010100000012 | 1010100010012 |
Base 3 | 102001213 | 102002203 |
Base 4 | 2220014 | 2220214 |
Base 5 | 412245 | 412425 |
Base 6 | 202416 | 202536 |
Base 7 | 105617 | 106027 |
Base 8 | 52018 | 52118 |
Base 9 | 36179 | 36269 |
Base 10 | 268910 | 269710 |
Base 11 | 202511 | 203211 |
Base 12 | 168112 | 168912 |
Base 13 | 12bb13 | 12c613 |
Base 14 | da114 | da914 |
Base 15 | be415 | bec15 |
Base 16 | a8116 | a8916 |