Compare 1913 vs 1999
Property | 1913 | 1999 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 19131 | 19991 |
Prime factorization | 1913 | 1999 |
Divisors count | 2 | 2 |
Divisors | 1, 1913 | 1, 1999 |
Number of properties | 9 | 8 |
Centered triangular primes | 10th | |
Chen primes | 181st | |
Cousin primes (1st member) | 65th | |
Emirps | 93rd | |
Isolated primes | 178th | |
Long primes | 114th | |
Primes | 293rd | 303rd |
Prime triplets (2nd member) | 50th | |
Prime triplets (3rd member) | 49th | |
Pythagorean primes | 142nd | |
Sexy primes (2nd member) | 125th | 128th |
Sexy prime triplets (3rd member) | 49th | 50th |
Super primes | 62nd | |
Twin primes (2nd member) | 61st | |
Roman numberals | MCMXIII | MCMXCIX |
Base 2 | 111011110012 | 111110011112 |
Base 3 | 21212123 | 22020013 |
Base 4 | 1313214 | 1330334 |
Base 5 | 301235 | 304445 |
Base 6 | 125056 | 131316 |
Base 7 | 54027 | 55547 |
Base 8 | 35718 | 37178 |
Base 9 | 25559 | 26619 |
Base 10 | 191310 | 199910 |
Base 11 | 148a11 | 155811 |
Base 12 | 113512 | 11a712 |
Base 13 | b4213 | baa13 |
Base 14 | 9a914 | a2b14 |
Base 15 | 87815 | 8d415 |
Base 16 | 77916 | 7cf16 |