Compare 1669 vs 1873
| Property | 1669 | 1873 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 16691 | 18731 |
| Prime factorization | 1669 | 1873 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1669 | 1, 1873 |
| Number of properties | 9 | 17 |
| Additive primes | 152nd | |
| Chen primes | 166th | |
| Cousin primes (1st member) | 63rd | |
| Emirps | 81st | |
| Harmonic primes | 104th | |
| Long primes | 113th | |
| Primes | 263rd | 287th |
| Prime quadruplets (2nd member) | 7th | |
| Prime quintuplet 1s (3rd member) | 3rd | |
| Prime triplets (1st member) | 48th | |
| Prime triplets (2nd member) | 47th | |
| Prime triplets (3rd member) | 43rd | 46th |
| Pythagorean primes | 126th | 138th |
| Sexy primes (1st member) | 123rd | |
| Sexy primes (2nd member) | 113th | 121st |
| Sexy prime quadrupletss (3rd member) | 12th | |
| Sexy prime triplets (2nd member) | 48th | |
| Sexy prime triplets (3rd member) | 43rd | 47th |
| Super primes | 56th | |
| Twin primes (2nd member) | 53rd | 57th |
| Roman numberals | MDCLXIX | MDCCCLXXIII |
| Base 2 | 110100001012 | 111010100012 |
| Base 3 | 20212113 | 21201013 |
| Base 4 | 1220114 | 1311014 |
| Base 5 | 231345 | 244435 |
| Base 6 | 114216 | 124016 |
| Base 7 | 46037 | 53147 |
| Base 8 | 32058 | 35218 |
| Base 9 | 22549 | 25119 |
| Base 10 | 166910 | 187310 |
| Base 11 | 128811 | 145311 |
| Base 12 | b7112 | 110112 |
| Base 13 | 9b513 | b1113 |
| Base 14 | 87314 | 97b14 |
| Base 15 | 76415 | 84d15 |
| Base 16 | 68516 | 75116 |