Compare 1579 vs 1999
Property | 1579 | 1999 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 15791 | 19991 |
Prime factorization | 1579 | 1999 |
Divisors count | 2 | 2 |
Divisors | 1, 1579 | 1, 1999 |
Number of properties | 6 | 8 |
Centered triangular primes | 10th | |
Cousin primes (1st member) | 56th | 65th |
Harmonic primes | 83rd | |
Isolated primes | 150th | |
Long primes | 97th | |
Lucky primes | 60th | |
Primes | 249th | 303rd |
Prime triplets (2nd member) | 50th | |
Prime triplets (3rd member) | 49th | |
Sexy primes (2nd member) | 128th | |
Sexy prime triplets (3rd member) | 50th | |
Twin primes (2nd member) | 61st | |
Roman numberals | MDLXXIX | MCMXCIX |
Base 2 | 110001010112 | 111110011112 |
Base 3 | 20111113 | 22020013 |
Base 4 | 1202234 | 1330334 |
Base 5 | 223045 | 304445 |
Base 6 | 111516 | 131316 |
Base 7 | 44147 | 55547 |
Base 8 | 30538 | 37178 |
Base 9 | 21449 | 26619 |
Base 10 | 157910 | 199910 |
Base 11 | 120611 | 155811 |
Base 12 | ab712 | 11a712 |
Base 13 | 94613 | baa13 |
Base 14 | 80b14 | a2b14 |
Base 15 | 70415 | 8d415 |
Base 16 | 62b16 | 7cf16 |