Compare 1997 vs 2683
| Property | 1997 | 2683 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19971 | 26831 |
| Prime factorization | 1997 | 2683 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1997 | 1, 2683 |
| Number of properties | 10 | 14 |
| Additive primes | 204th | |
| Chen primes | 185th | |
| Cousin primes (1st member) | 80th | |
| Cousin primes (2nd member) | 64th | |
| Good primes | 64th | 78th |
| Harmonic primes | 147th | |
| Isolated primes | 240th | |
| Left-truncatable primes | 62nd | 70th |
| Primes | 302nd | 389th |
| Prime triplets (1st member) | 50th | 58th |
| Prime triplets (2nd member) | 49th | |
| Pythagorean primes | 147th | |
| Sexy primes (1st member) | 129th | 157th |
| Sexy primes (2nd member) | 156th | |
| Sexy prime quadrupletss (3rd member) | 14th | |
| Sexy prime triplets (2nd member) | 57th | |
| Sexy prime triplets (3rd member) | 56th | |
| Super primes | 77th | |
| Twin primes (1st member) | 61st | |
| Roman numberals | MCMXCVII | MMDCLXXXIII |
| Base 2 | 111110011012 | 1010011110112 |
| Base 3 | 22012223 | 102001013 |
| Base 4 | 1330314 | 2213234 |
| Base 5 | 304425 | 412135 |
| Base 6 | 131256 | 202316 |
| Base 7 | 55527 | 105527 |
| Base 8 | 37158 | 51738 |
| Base 9 | 26589 | 36119 |
| Base 10 | 199710 | 268310 |
| Base 11 | 155611 | 201a11 |
| Base 12 | 11a512 | 167712 |
| Base 13 | ba813 | 12b513 |
| Base 14 | a2914 | d9914 |
| Base 15 | 8d215 | bdd15 |
| Base 16 | 7cd16 | a7b16 |