Compare 1157 vs 1158
| Property | 1157 | 1158 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 131 × 891 | 21 × 31 × 1931 |
| Prime factorization | 13 × 89 | 2 × 3 × 193 |
| Divisors count | 4 | 8 |
| Divisors | 1, 13, 89, 1157 | 1, 2, 3, 6, 193, 386, 579, 1158 |
| Number of properties | 1 | 0 |
| Semiprimes | 341st | |
| Roman numberals | MCLVII | MCLVIII |
| Base 2 | 100100001012 | 100100001102 |
| Base 3 | 11202123 | 11202203 |
| Base 4 | 1020114 | 1020124 |
| Base 5 | 141125 | 141135 |
| Base 6 | 52056 | 52106 |
| Base 7 | 32427 | 32437 |
| Base 8 | 22058 | 22068 |
| Base 9 | 15259 | 15269 |
| Base 10 | 115710 | 115810 |
| Base 11 | 96211 | 96311 |
| Base 12 | 80512 | 80612 |
| Base 13 | 6b013 | 6b113 |
| Base 14 | 5c914 | 5ca14 |
| Base 15 | 52215 | 52315 |
| Base 16 | 48516 | 48616 |