Compare 1931 vs 1993
Property | 1931 | 1993 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 19311 | 19931 |
Prime factorization | 1931 | 1993 |
Divisors count | 2 | 2 |
Divisors | 1, 1931 | 1, 1993 |
Number of properties | 5 | 10 |
Chen primes | 182nd | |
Cousin primes (1st member) | 64th | |
Good primes | 63rd | |
Harmonic primes | 108th | 112th |
Isolated primes | 182nd | |
Primes | 294th | 301st |
Prime triplets (1st member) | 49th | |
Pythagorean primes | 146th | |
Sexy primes (1st member) | 128th | |
Sexy primes (2nd member) | 127th | |
Sexy prime triplets (2nd member) | 50th | |
Sophie germain primes | 59th | |
Twin primes (1st member) | 59th | |
Roman numberals | MCMXXXI | MCMXCIII |
Base 2 | 111100010112 | 111110010012 |
Base 3 | 21221123 | 22012113 |
Base 4 | 1320234 | 1330214 |
Base 5 | 302115 | 304335 |
Base 6 | 125356 | 131216 |
Base 7 | 54267 | 55457 |
Base 8 | 36138 | 37118 |
Base 9 | 25759 | 26549 |
Base 10 | 193110 | 199310 |
Base 11 | 14a611 | 155211 |
Base 12 | 114b12 | 11a112 |
Base 13 | b5713 | ba413 |
Base 14 | 9bd14 | a2514 |
Base 15 | 88b15 | 8cd15 |
Base 16 | 78b16 | 7c916 |