Compare 1993 vs 2003
| Property | 1993 | 2003 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19931 | 20031 |
| Prime factorization | 1993 | 2003 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1993 | 1, 2003 |
| Number of properties | 10 | 9 |
| Additive primes | 157th | |
| Chen primes | 186th | |
| Cousin primes (1st member) | 64th | |
| Cousin primes (2nd member) | 65th | |
| Good primes | 63rd | |
| Happy primes | 55th | |
| Harmonic primes | 112th | |
| Isolated primes | 182nd | 183rd |
| Primes | 301st | 304th |
| Prime triplets (1st member) | 49th | |
| Prime triplets (3rd member) | 50th | |
| Pythagorean primes | 146th | |
| Sexy primes (1st member) | 128th | |
| Sexy primes (2nd member) | 127th | 129th |
| Sexy prime triplets (2nd member) | 50th | |
| Sophie germain primes | 61st | |
| Roman numberals | MCMXCIII | MMIII |
| Base 2 | 111110010012 | 111110100112 |
| Base 3 | 22012113 | 22020123 |
| Base 4 | 1330214 | 1331034 |
| Base 5 | 304335 | 310035 |
| Base 6 | 131216 | 131356 |
| Base 7 | 55457 | 55617 |
| Base 8 | 37118 | 37238 |
| Base 9 | 26549 | 26659 |
| Base 10 | 199310 | 200310 |
| Base 11 | 155211 | 156111 |
| Base 12 | 11a112 | 11ab12 |
| Base 13 | ba413 | bb113 |
| Base 14 | a2514 | a3114 |
| Base 15 | 8cd15 | 8d815 |
| Base 16 | 7c916 | 7d316 |