Compare 971 vs 983
| Property | 971 | 983 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9711 | 9831 |
| Prime factorization | 971 | 983 |
| Divisors count | 2 | 2 |
| Divisors | 1, 971 | 1, 983 |
| Number of properties | 11 | 11 |
| Additive primes | 87th | |
| Chen primes | 112th | 114th |
| Class 1+ primes | 19th | |
| Cousin primes (2nd member) | 41st | |
| Emirps | 34th | 35th |
| Isolated primes | 95th | 97th |
| Left-truncatable primes | 53rd | |
| Long primes | 58th | 60th |
| Pierpont primes of the 2nd kind | 19th | |
| Primes | 164th | 166th |
| Safe primes | 25th | |
| Sexy primes (1st member) | 72nd | |
| Sexy primes (2nd member) | 73rd | |
| Sexy prime triplets (1st member) | 28th | |
| Sexy prime triplets (3rd member) | 28th | |
| Ulam primes | 17th | |
| Wedderburn-etherington primes | 5th | |
| Roman numberals | CMLXXI | CMLXXXIII |
| Base 2 | 11110010112 | 11110101112 |
| Base 3 | 10222223 | 11001023 |
| Base 4 | 330234 | 331134 |
| Base 5 | 123415 | 124135 |
| Base 6 | 42556 | 43156 |
| Base 7 | 25557 | 26037 |
| Base 8 | 17138 | 17278 |
| Base 9 | 12889 | 13129 |
| Base 10 | 97110 | 98310 |
| Base 11 | 80311 | 81411 |
| Base 12 | 68b12 | 69b12 |
| Base 13 | 59913 | 5a813 |
| Base 14 | 4d514 | 50314 |
| Base 15 | 44b15 | 45815 |
| Base 16 | 3cb16 | 3d716 |