Compare 1283 vs 1523
| Property | 1283 | 1523 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12831 | 15231 |
| Prime factorization | 1283 | 1523 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1283 | 1, 1523 |
| Number of properties | 12 | 7 |
| Additive primes | 131st | |
| Chen primes | 135th | |
| Cousin primes (2nd member) | 46th | |
| Emirps | 61st | 74th |
| Harmonic primes | 72nd | |
| Isolated primes | 123rd | 142nd |
| Left-truncatable primes | 56th | 59th |
| Primes | 208th | 241st |
| Prime triplets (3rd member) | 33rd | |
| Safe primes | 28th | 34th |
| Sexy primes (1st member) | 90th | |
| Sexy primes (2nd member) | 89th | |
| Sexy prime triplets (2nd member) | 34th | |
| Super primes | 53rd | |
| Roman numberals | MCCLXXXIII | MDXXIII |
| Base 2 | 101000000112 | 101111100112 |
| Base 3 | 12021123 | 20021023 |
| Base 4 | 1100034 | 1133034 |
| Base 5 | 201135 | 220435 |
| Base 6 | 55356 | 110156 |
| Base 7 | 35127 | 43047 |
| Base 8 | 24038 | 27638 |
| Base 9 | 16759 | 20729 |
| Base 10 | 128310 | 152310 |
| Base 11 | a6711 | 116511 |
| Base 12 | 8ab12 | a6b12 |
| Base 13 | 77913 | 90213 |
| Base 14 | 67914 | 7ab14 |
| Base 15 | 5a815 | 6b815 |
| Base 16 | 50316 | 5f316 |