Compare 1993 vs 2011
| Property | 1993 | 2011 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19931 | 20111 |
| Prime factorization | 1993 | 2011 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1993 | 1, 2011 |
| Number of properties | 10 | 4 |
| Cousin primes (1st member) | 64th | |
| Good primes | 63rd | |
| Harmonic primes | 112th | 113th |
| Isolated primes | 182nd | 184th |
| Primes | 301st | 305th |
| Prime triplets (1st member) | 49th | |
| Pythagorean primes | 146th | |
| Sexy primes (1st member) | 128th | 130th |
| Sexy primes (2nd member) | 127th | |
| Sexy prime triplets (2nd member) | 50th | |
| Roman numberals | MCMXCIII | MMXI |
| Base 2 | 111110010012 | 111110110112 |
| Base 3 | 22012113 | 22021113 |
| Base 4 | 1330214 | 1331234 |
| Base 5 | 304335 | 310215 |
| Base 6 | 131216 | 131516 |
| Base 7 | 55457 | 56027 |
| Base 8 | 37118 | 37338 |
| Base 9 | 26549 | 26749 |
| Base 10 | 199310 | 201110 |
| Base 11 | 155211 | 156911 |
| Base 12 | 11a112 | 11b712 |
| Base 13 | ba413 | bb913 |
| Base 14 | a2514 | a3914 |
| Base 15 | 8cd15 | 8e115 |
| Base 16 | 7c916 | 7db16 |