Compare 1693 vs 1993
| Property | 1693 | 1993 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 16931 | 19931 |
| Prime factorization | 1693 | 1993 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1693 | 1, 1993 |
| Number of properties | 8 | 10 |
| Additive primes | 140th | |
| Cousin primes (1st member) | 60th | 64th |
| Good primes | 63rd | |
| Harmonic primes | 112th | |
| Isolated primes | 159th | 182nd |
| Lucky primes | 63rd | |
| Primes | 264th | 301st |
| Prime triplets (1st member) | 44th | 49th |
| Pythagorean primes | 127th | 146th |
| Sexy primes (1st member) | 114th | 128th |
| Sexy primes (2nd member) | 127th | |
| Sexy prime triplets (2nd member) | 50th | |
| Roman numberals | MDCXCIII | MCMXCIII |
| Base 2 | 110100111012 | 111110010012 |
| Base 3 | 20222013 | 22012113 |
| Base 4 | 1221314 | 1330214 |
| Base 5 | 232335 | 304335 |
| Base 6 | 115016 | 131216 |
| Base 7 | 46367 | 55457 |
| Base 8 | 32358 | 37118 |
| Base 9 | 22819 | 26549 |
| Base 10 | 169310 | 199310 |
| Base 11 | 12aa11 | 155211 |
| Base 12 | b9112 | 11a112 |
| Base 13 | a0313 | ba413 |
| Base 14 | 88d14 | a2514 |
| Base 15 | 77d15 | 8cd15 |
| Base 16 | 69d16 | 7c916 |