Compare 1081 vs 1093
| Property | 1081 | 1093 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 231 × 471 | 10931 |
| Prime factorization | 23 × 47 | 1093 |
| Divisors count | 4 | 2 |
| Divisors | 1, 23, 47, 1081 | 1, 1093 |
| Number of properties | 1 | 10 |
| Additive primes | 97th | |
| Cousin primes (1st member) | 44th | |
| Happy primes | 39th | |
| Lucky primes | 48th | |
| Primes | 183rd | |
| Prime triplets (2nd member) | 32nd | |
| Prime triplets (3rd member) | 31st | |
| Pythagorean primes | 88th | |
| Semiprimes | 319th | |
| Sexy primes (2nd member) | 78th | |
| Twin primes (2nd member) | 40th | |
| Roman numberals | MLXXXI | MXCIII |
| Base 2 | 100001110012 | 100010001012 |
| Base 3 | 11110013 | 11111113 |
| Base 4 | 1003214 | 1010114 |
| Base 5 | 133115 | 133335 |
| Base 6 | 50016 | 50216 |
| Base 7 | 31037 | 31217 |
| Base 8 | 20718 | 21058 |
| Base 9 | 14319 | 14449 |
| Base 10 | 108110 | 109310 |
| Base 11 | 8a311 | 90411 |
| Base 12 | 76112 | 77112 |
| Base 13 | 65213 | 66113 |
| Base 14 | 57314 | 58114 |
| Base 15 | 4c115 | 4cd15 |
| Base 16 | 43916 | 44516 |