Compare 1283 vs 1823
| Property | 1283 | 1823 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12831 | 18231 |
| Prime factorization | 1283 | 1823 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1283 | 1, 1823 |
| Number of properties | 12 | 6 |
| Chen primes | 135th | |
| Cousin primes (2nd member) | 46th | |
| Emirps | 61st | |
| Harmonic primes | 72nd | |
| Isolated primes | 123rd | 170th |
| Left-truncatable primes | 56th | 61st |
| Long primes | 110th | |
| Primes | 208th | 281st |
| Prime triplets (3rd member) | 33rd | |
| Safe primes | 28th | 36th |
| Sexy primes (1st member) | 90th | |
| Sexy primes (2nd member) | 89th | |
| Sexy prime triplets (2nd member) | 34th | |
| Super primes | 60th | |
| Roman numberals | MCCLXXXIII | MDCCCXXIII |
| Base 2 | 101000000112 | 111000111112 |
| Base 3 | 12021123 | 21111123 |
| Base 4 | 1100034 | 1301334 |
| Base 5 | 201135 | 242435 |
| Base 6 | 55356 | 122356 |
| Base 7 | 35127 | 52137 |
| Base 8 | 24038 | 34378 |
| Base 9 | 16759 | 24459 |
| Base 10 | 128310 | 182310 |
| Base 11 | a6711 | 140811 |
| Base 12 | 8ab12 | 107b12 |
| Base 13 | 77913 | aa313 |
| Base 14 | 67914 | 94314 |
| Base 15 | 5a815 | 81815 |
| Base 16 | 50316 | 71f16 |