Compare 1933 vs 1999
| Property | 1933 | 1999 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19331 | 19991 |
| Prime factorization | 1933 | 1999 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1933 | 1, 1999 |
| Number of properties | 8 | 8 |
| Centered heptagonal primes | 8th | |
| Centered triangular primes | 10th | |
| Cousin primes (1st member) | 65th | |
| Emirps | 94th | |
| Happy primes | 54th | |
| Harmonic primes | 109th | |
| Lucky primes | 69th | |
| Primes | 295th | 303rd |
| Prime triplets (2nd member) | 50th | |
| Prime triplets (3rd member) | 49th | |
| Pythagorean primes | 143rd | |
| Sexy primes (2nd member) | 128th | |
| Sexy prime triplets (3rd member) | 50th | |
| Twin primes (2nd member) | 59th | 61st |
| Roman numberals | MCMXXXIII | MCMXCIX |
| Base 2 | 111100011012 | 111110011112 |
| Base 3 | 21221213 | 22020013 |
| Base 4 | 1320314 | 1330334 |
| Base 5 | 302135 | 304445 |
| Base 6 | 125416 | 131316 |
| Base 7 | 54317 | 55547 |
| Base 8 | 36158 | 37178 |
| Base 9 | 25779 | 26619 |
| Base 10 | 193310 | 199910 |
| Base 11 | 14a811 | 155811 |
| Base 12 | 115112 | 11a712 |
| Base 13 | b5913 | baa13 |
| Base 14 | 9c114 | a2b14 |
| Base 15 | 88d15 | 8d415 |
| Base 16 | 78d16 | 7cf16 |