Compare 1669 vs 2269
| Property | 1669 | 2269 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 16691 | 22691 |
| Prime factorization | 1669 | 2269 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1669 | 1, 2269 |
| Number of properties | 9 | 11 |
| Additive primes | 177th | |
| Chen primes | 166th | 206th |
| Cousin primes (1st member) | 70th | |
| Cuban primes 1 | 15th | |
| Emirps | 81st | |
| Harmonic primes | 123rd | |
| Long primes | 131st | |
| Primes | 263rd | 337th |
| Prime triplets (2nd member) | 55th | |
| Prime triplets (3rd member) | 43rd | |
| Pythagorean primes | 126th | 163rd |
| Sexy primes (2nd member) | 113th | |
| Sexy prime triplets (3rd member) | 43rd | |
| Super primes | 56th | 68th |
| Twin primes (2nd member) | 53rd | 69th |
| Roman numberals | MDCLXIX | MMCCLXIX |
| Base 2 | 110100001012 | 1000110111012 |
| Base 3 | 20212113 | 100100013 |
| Base 4 | 1220114 | 2031314 |
| Base 5 | 231345 | 330345 |
| Base 6 | 114216 | 143016 |
| Base 7 | 46037 | 64217 |
| Base 8 | 32058 | 43358 |
| Base 9 | 22549 | 31019 |
| Base 10 | 166910 | 226910 |
| Base 11 | 128811 | 178311 |
| Base 12 | b7112 | 139112 |
| Base 13 | 9b513 | 105713 |
| Base 14 | 87314 | b8114 |
| Base 15 | 76415 | a1415 |
| Base 16 | 68516 | 8dd16 |