Compare 1667 vs 1667
| Property | 1667 | 1667 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 16671 | 16671 |
| Prime factorization | 1667 | 1667 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1667 | 1, 1667 |
| Number of properties | 6 | 6 |
| Chen primes | 165th | 165th |
| Cousin primes (2nd member) | 59th | 59th |
| Harmonic primes | 92nd | 92nd |
| Primes | 262nd | 262nd |
| Prime triplets (2nd member) | 43rd | 43rd |
| Twin primes (1st member) | 53rd | 53rd |
| Roman numberals | MDCLXVII | MDCLXVII |
| Base 2 | 110100000112 | 110100000112 |
| Base 3 | 20212023 | 20212023 |
| Base 4 | 1220034 | 1220034 |
| Base 5 | 231325 | 231325 |
| Base 6 | 114156 | 114156 |
| Base 7 | 46017 | 46017 |
| Base 8 | 32038 | 32038 |
| Base 9 | 22529 | 22529 |
| Base 10 | 166710 | 166710 |
| Base 11 | 128611 | 128611 |
| Base 12 | b6b12 | b6b12 |
| Base 13 | 9b313 | 9b313 |
| Base 14 | 87114 | 87114 |
| Base 15 | 76215 | 76215 |
| Base 16 | 68316 | 68316 |