Compare 972 vs 983
| Property | 972 | 983 | 
|---|---|---|
| Type | composite number | prime | 
| Unique factors | 2 | 1 | 
| Total factors | 7 | 1 | 
| Prime factorization | 22 × 35 | 9831 | 
| Prime factorization | 2 × 2 × 3 × 3 × 3 × 3 × 3 | 983 | 
| Divisors count | 18 | 2 | 
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972 | 1, 983 | 
| Number of properties | 0 | 11 | 
| Chen primes | 114th | |
| Emirps | 35th | |
| Isolated primes | 97th | |
| Left-truncatable primes | 53rd | |
| Long primes | 60th | |
| Primes | 166th | |
| Safe primes | 25th | |
| Sexy primes (2nd member) | 73rd | |
| Sexy prime triplets (3rd member) | 28th | |
| Ulam primes | 17th | |
| Wedderburn-etherington primes | 5th | |
| Roman numberals | CMLXXII | CMLXXXIII | 
| Base 2 | 11110011002 | 11110101112 | 
| Base 3 | 11000003 | 11001023 | 
| Base 4 | 330304 | 331134 | 
| Base 5 | 123425 | 124135 | 
| Base 6 | 43006 | 43156 | 
| Base 7 | 25567 | 26037 | 
| Base 8 | 17148 | 17278 | 
| Base 9 | 13009 | 13129 | 
| Base 10 | 97210 | 98310 | 
| Base 11 | 80411 | 81411 | 
| Base 12 | 69012 | 69b12 | 
| Base 13 | 59a13 | 5a813 | 
| Base 14 | 4d614 | 50314 | 
| Base 15 | 44c15 | 45815 | 
| Base 16 | 3cc16 | 3d716 |