Compare 1609 vs 1993
Property | 1609 | 1993 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 16091 | 19931 |
Prime factorization | 1609 | 1993 |
Divisors count | 2 | 2 |
Divisors | 1, 1609 | 1, 1993 |
Number of properties | 6 | 10 |
Cousin primes (1st member) | 58th | 64th |
Good primes | 63rd | |
Harmonic primes | 87th | 112th |
Isolated primes | 182nd | |
Primes | 254th | 301st |
Prime triplets (1st member) | 49th | |
Prime triplets (2nd member) | 42nd | |
Pythagorean primes | 121st | 146th |
Sexy primes (1st member) | 128th | |
Sexy primes (2nd member) | 127th | |
Sexy prime triplets (2nd member) | 50th | |
Twin primes (2nd member) | 51st | |
Roman numberals | MDCIX | MCMXCIII |
Base 2 | 110010010012 | 111110010012 |
Base 3 | 20121213 | 22012113 |
Base 4 | 1210214 | 1330214 |
Base 5 | 224145 | 304335 |
Base 6 | 112416 | 131216 |
Base 7 | 44567 | 55457 |
Base 8 | 31118 | 37118 |
Base 9 | 21779 | 26549 |
Base 10 | 160910 | 199310 |
Base 11 | 123311 | 155211 |
Base 12 | b2112 | 11a112 |
Base 13 | 96a13 | ba413 |
Base 14 | 82d14 | a2514 |
Base 15 | 72415 | 8cd15 |
Base 16 | 64916 | 7c916 |