Compare 980 vs 983
| Property | 980 | 983 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 51 × 72 | 9831 |
| Prime factorization | 2 × 2 × 5 × 7 × 7 | 983 |
| Divisors count | 18 | 2 |
| Divisors | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980 | 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 | CMLXXX | CMLXXXIII |
| Base 2 | 11110101002 | 11110101112 |
| Base 3 | 11000223 | 11001023 |
| Base 4 | 331104 | 331134 |
| Base 5 | 124105 | 124135 |
| Base 6 | 43126 | 43156 |
| Base 7 | 26007 | 26037 |
| Base 8 | 17248 | 17278 |
| Base 9 | 13089 | 13129 |
| Base 10 | 98010 | 98310 |
| Base 11 | 81111 | 81411 |
| Base 12 | 69812 | 69b12 |
| Base 13 | 5a513 | 5a813 |
| Base 14 | 50014 | 50314 |
| Base 15 | 45515 | 45815 |
| Base 16 | 3d416 | 3d716 |