Compare 983 vs 1187
| Property | 983 | 1187 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9831 | 11871 |
| Prime factorization | 983 | 1187 |
| Divisors count | 2 | 2 |
| Divisors | 1, 983 | 1, 1187 |
| Number of properties | 11 | 8 |
| Additive primes | 105th | |
| Chen primes | 114th | 128th |
| Emirps | 35th | |
| Isolated primes | 97th | 114th |
| Left-truncatable primes | 53rd | |
| Long primes | 60th | |
| Primes | 166th | 195th |
| Safe primes | 25th | 27th |
| Sexy primes (1st member) | 85th | |
| Sexy primes (2nd member) | 73rd | 84th |
| Sexy prime triplets (2nd member) | 32nd | |
| Sexy prime triplets (3rd member) | 28th | |
| Ulam primes | 17th | |
| Wedderburn-etherington primes | 5th | |
| Roman numberals | CMLXXXIII | MCLXXXVII |
| Base 2 | 11110101112 | 100101000112 |
| Base 3 | 11001023 | 11212223 |
| Base 4 | 331134 | 1022034 |
| Base 5 | 124135 | 142225 |
| Base 6 | 43156 | 52556 |
| Base 7 | 26037 | 33147 |
| Base 8 | 17278 | 22438 |
| Base 9 | 13129 | 15589 |
| Base 10 | 98310 | 118710 |
| Base 11 | 81411 | 98a11 |
| Base 12 | 69b12 | 82b12 |
| Base 13 | 5a813 | 70413 |
| Base 14 | 50314 | 60b14 |
| Base 15 | 45815 | 54215 |
| Base 16 | 3d716 | 4a316 |