Compare 1669 vs 1676
| Property | 1669 | 1676 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 16691 | 22 × 4191 |
| Prime factorization | 1669 | 2 × 2 × 419 |
| Divisors count | 2 | 6 |
| Divisors | 1, 1669 | 1, 2, 4, 419, 838, 1676 |
| Number of properties | 9 | 0 |
| Chen primes | 166th | |
| Emirps | 81st | |
| Primes | 263rd | |
| Prime triplets (3rd member) | 43rd | |
| Pythagorean primes | 126th | |
| Sexy primes (2nd member) | 113th | |
| Sexy prime triplets (3rd member) | 43rd | |
| Super primes | 56th | |
| Twin primes (2nd member) | 53rd | |
| Roman numberals | MDCLXIX | MDCLXXVI |
| Base 2 | 110100001012 | 110100011002 |
| Base 3 | 20212113 | 20220023 |
| Base 4 | 1220114 | 1220304 |
| Base 5 | 231345 | 232015 |
| Base 6 | 114216 | 114326 |
| Base 7 | 46037 | 46137 |
| Base 8 | 32058 | 32148 |
| Base 9 | 22549 | 22629 |
| Base 10 | 166910 | 167610 |
| Base 11 | 128811 | 129411 |
| Base 12 | b7112 | b7812 |
| Base 13 | 9b513 | 9bc13 |
| Base 14 | 87314 | 87a14 |
| Base 15 | 76415 | 76b15 |
| Base 16 | 68516 | 68c16 |