Compare 1129 vs 1131
| Property | 1129 | 1131 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 11291 | 31 × 131 × 291 |
| Prime factorization | 1129 | 3 × 13 × 29 |
| Divisors count | 2 | 8 |
| Divisors | 1, 1129 | 1, 3, 13, 29, 39, 87, 377, 1131 |
| Number of properties | 6 | 0 |
| Additive primes | 102nd | |
| Isolated primes | 110th | |
| Primes | 189th | |
| Pythagorean primes | 92nd | |
| Sexy primes (2nd member) | 83rd | |
| Sexy prime triplets (3rd member) | 31st | |
| Roman numberals | MCXXIX | MCXXXI |
| Base 2 | 100011010012 | 100011010112 |
| Base 3 | 11122113 | 11122203 |
| Base 4 | 1012214 | 1012234 |
| Base 5 | 140045 | 140115 |
| Base 6 | 51216 | 51236 |
| Base 7 | 32027 | 32047 |
| Base 8 | 21518 | 21538 |
| Base 9 | 14849 | 14869 |
| Base 10 | 112910 | 113110 |
| Base 11 | 93711 | 93911 |
| Base 12 | 7a112 | 7a312 |
| Base 13 | 68b13 | 69013 |
| Base 14 | 5a914 | 5ab14 |
| Base 15 | 50415 | 50615 |
| Base 16 | 46916 | 46b16 |