Compare 2687 vs 2697
Property | 2687 | 2697 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 26871 | 31 × 291 × 311 |
Prime factorization | 2687 | 3 × 29 × 31 |
Divisors count | 2 | 8 |
Divisors | 1, 2687 | 1, 3, 29, 31, 87, 93, 899, 2697 |
Number of properties | 11 | 0 |
Additive primes | 205th | |
Chen primes | 234th | |
Cousin primes (2nd member) | 80th | |
Good primes | 79th | |
Long primes | 156th | |
Primes | 390th | |
Prime triplets (1st member) | 59th | |
Prime triplets (2nd member) | 58th | |
Sexy primes (1st member) | 158th | |
Sexy prime triplets (1st member) | 58th | |
Twin primes (1st member) | 76th | |
Roman numberals | MMDCLXXXVII | MMDCXCVII |
Base 2 | 1010011111112 | 1010100010012 |
Base 3 | 102001123 | 102002203 |
Base 4 | 2213334 | 2220214 |
Base 5 | 412225 | 412425 |
Base 6 | 202356 | 202536 |
Base 7 | 105567 | 106027 |
Base 8 | 51778 | 52118 |
Base 9 | 36159 | 36269 |
Base 10 | 268710 | 269710 |
Base 11 | 202311 | 203211 |
Base 12 | 167b12 | 168912 |
Base 13 | 12b913 | 12c613 |
Base 14 | d9d14 | da914 |
Base 15 | be215 | bec15 |
Base 16 | a7f16 | a8916 |