Compare 1669 vs 1671
Property | 1669 | 1671 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 16691 | 31 × 5571 |
Prime factorization | 1669 | 3 × 557 |
Divisors count | 2 | 4 |
Divisors | 1, 1669 | 1, 3, 557, 1671 |
Number of properties | 9 | 1 |
Chen primes | 166th | |
Emirps | 81st | |
Primes | 263rd | |
Prime triplets (3rd member) | 43rd | |
Pythagorean primes | 126th | |
Semiprimes | 480th | |
Sexy primes (2nd member) | 113th | |
Sexy prime triplets (3rd member) | 43rd | |
Super primes | 56th | |
Twin primes (2nd member) | 53rd | |
Roman numberals | MDCLXIX | MDCLXXI |
Base 2 | 110100001012 | 110100001112 |
Base 3 | 20212113 | 20212203 |
Base 4 | 1220114 | 1220134 |
Base 5 | 231345 | 231415 |
Base 6 | 114216 | 114236 |
Base 7 | 46037 | 46057 |
Base 8 | 32058 | 32078 |
Base 9 | 22549 | 22569 |
Base 10 | 166910 | 167110 |
Base 11 | 128811 | 128a11 |
Base 12 | b7112 | b7312 |
Base 13 | 9b513 | 9b713 |
Base 14 | 87314 | 87514 |
Base 15 | 76415 | 76615 |
Base 16 | 68516 | 68716 |