Compare 1156 vs 1165
| Property | 1156 | 1165 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 172 | 51 × 2331 |
| Prime factorization | 2 × 2 × 17 × 17 | 5 × 233 |
| Divisors count | 9 | 4 |
| Divisors | 1, 2, 4, 17, 34, 68, 289, 578, 1156 | 1, 5, 233, 1165 |
| Number of properties | 0 | 1 |
| Semiprimes | 343rd | |
| Roman numberals | MCLVI | MCLXV |
| Base 2 | 100100001002 | 100100011012 |
| Base 3 | 11202113 | 11210113 |
| Base 4 | 1020104 | 1020314 |
| Base 5 | 141115 | 141305 |
| Base 6 | 52046 | 52216 |
| Base 7 | 32417 | 32537 |
| Base 8 | 22048 | 22158 |
| Base 9 | 15249 | 15349 |
| Base 10 | 115610 | 116510 |
| Base 11 | 96111 | 96a11 |
| Base 12 | 80412 | 81112 |
| Base 13 | 6ac13 | 6b813 |
| Base 14 | 5c814 | 5d314 |
| Base 15 | 52115 | 52a15 |
| Base 16 | 48416 | 48d16 |