Compare 1667 vs 2111
| Property | 1667 | 2111 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 16671 | 21111 |
| Prime factorization | 1667 | 2111 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1667 | 1, 2111 |
| Number of properties | 6 | 8 |
| Additive primes | 166th | |
| Chen primes | 165th | 195th |
| Cousin primes (2nd member) | 59th | |
| Happy primes | 58th | |
| Harmonic primes | 92nd | 117th |
| Multiplicative primes | 18th | |
| Primes | 262nd | 318th |
| Prime triplets (2nd member) | 43rd | |
| Solinas primes | 59th | |
| Twin primes (1st member) | 53rd | 65th |
| Roman numberals | MDCLXVII | MMCXI |
| Base 2 | 110100000112 | 1000001111112 |
| Base 3 | 20212023 | 22200123 |
| Base 4 | 1220034 | 2003334 |
| Base 5 | 231325 | 314215 |
| Base 6 | 114156 | 134356 |
| Base 7 | 46017 | 61047 |
| Base 8 | 32038 | 40778 |
| Base 9 | 22529 | 28059 |
| Base 10 | 166710 | 211110 |
| Base 11 | 128611 | 164a11 |
| Base 12 | b6b12 | 127b12 |
| Base 13 | 9b313 | c6513 |
| Base 14 | 87114 | aab14 |
| Base 15 | 76215 | 95b15 |
| Base 16 | 68316 | 83f16 |