Compare 1993 vs 2687
Property | 1993 | 2687 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 19931 | 26871 |
Prime factorization | 1993 | 2687 |
Divisors count | 2 | 2 |
Divisors | 1, 1993 | 1, 2687 |
Number of properties | 10 | 11 |
Additive primes | 205th | |
Chen primes | 234th | |
Cousin primes (1st member) | 64th | |
Cousin primes (2nd member) | 80th | |
Good primes | 63rd | 79th |
Harmonic primes | 112th | |
Isolated primes | 182nd | |
Long primes | 156th | |
Primes | 301st | 390th |
Prime triplets (1st member) | 49th | 59th |
Prime triplets (2nd member) | 58th | |
Pythagorean primes | 146th | |
Sexy primes (1st member) | 128th | 158th |
Sexy primes (2nd member) | 127th | |
Sexy prime triplets (1st member) | 58th | |
Sexy prime triplets (2nd member) | 50th | |
Twin primes (1st member) | 76th | |
Roman numberals | MCMXCIII | MMDCLXXXVII |
Base 2 | 111110010012 | 1010011111112 |
Base 3 | 22012113 | 102001123 |
Base 4 | 1330214 | 2213334 |
Base 5 | 304335 | 412225 |
Base 6 | 131216 | 202356 |
Base 7 | 55457 | 105567 |
Base 8 | 37118 | 51778 |
Base 9 | 26549 | 36159 |
Base 10 | 199310 | 268710 |
Base 11 | 155211 | 202311 |
Base 12 | 11a112 | 167b12 |
Base 13 | ba413 | 12b913 |
Base 14 | a2514 | d9d14 |
Base 15 | 8cd15 | be215 |
Base 16 | 7c916 | a7f16 |