Compare 1933 vs 1997
| Property | 1933 | 1997 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19331 | 19971 |
| Prime factorization | 1933 | 1997 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1933 | 1, 1997 |
| Number of properties | 8 | 10 |
| Centered heptagonal primes | 8th | |
| Chen primes | 185th | |
| Cousin primes (2nd member) | 64th | |
| Emirps | 94th | |
| Good primes | 64th | |
| Happy primes | 54th | |
| Harmonic primes | 109th | |
| Left-truncatable primes | 62nd | |
| Lucky primes | 69th | |
| Primes | 295th | 302nd |
| Prime triplets (1st member) | 50th | |
| Prime triplets (2nd member) | 49th | |
| Pythagorean primes | 143rd | 147th |
| Sexy primes (1st member) | 129th | |
| Twin primes (1st member) | 61st | |
| Twin primes (2nd member) | 59th | |
| Roman numberals | MCMXXXIII | MCMXCVII |
| Base 2 | 111100011012 | 111110011012 |
| Base 3 | 21221213 | 22012223 |
| Base 4 | 1320314 | 1330314 |
| Base 5 | 302135 | 304425 |
| Base 6 | 125416 | 131256 |
| Base 7 | 54317 | 55527 |
| Base 8 | 36158 | 37158 |
| Base 9 | 25779 | 26589 |
| Base 10 | 193310 | 199710 |
| Base 11 | 14a811 | 155611 |
| Base 12 | 115112 | 11a512 |
| Base 13 | b5913 | ba813 |
| Base 14 | 9c114 | a2914 |
| Base 15 | 88d15 | 8d215 |
| Base 16 | 78d16 | 7cd16 |