Compare 974 vs 983
| Property | 974 | 983 | 
|---|---|---|
| Type | semiprime | prime | 
| Unique factors | 2 | 1 | 
| Total factors | 2 | 1 | 
| Prime factorization | 21 × 4871 | 9831 | 
| Prime factorization | 2 × 487 | 983 | 
| Divisors count | 4 | 2 | 
| Divisors | 1, 2, 487, 974 | 1, 983 | 
| Number of properties | 1 | 11 | 
| Chen primes | 114th | |
| Emirps | 35th | |
| Isolated primes | 97th | |
| Left-truncatable primes | 53rd | |
| Long primes | 60th | |
| Primes | 166th | |
| Safe primes | 25th | |
| Semiprimes | 292nd | |
| Sexy primes (2nd member) | 73rd | |
| Sexy prime triplets (3rd member) | 28th | |
| Ulam primes | 17th | |
| Wedderburn-etherington primes | 5th | |
| Roman numberals | CMLXXIV | CMLXXXIII | 
| Base 2 | 11110011102 | 11110101112 | 
| Base 3 | 11000023 | 11001023 | 
| Base 4 | 330324 | 331134 | 
| Base 5 | 123445 | 124135 | 
| Base 6 | 43026 | 43156 | 
| Base 7 | 25617 | 26037 | 
| Base 8 | 17168 | 17278 | 
| Base 9 | 13029 | 13129 | 
| Base 10 | 97410 | 98310 | 
| Base 11 | 80611 | 81411 | 
| Base 12 | 69212 | 69b12 | 
| Base 13 | 59c13 | 5a813 | 
| Base 14 | 4d814 | 50314 | 
| Base 15 | 44e15 | 45815 | 
| Base 16 | 3ce16 | 3d716 |