Compare 18156 vs 18164
| Property | 18156 | 18164 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 4 |
| Prime factorization | 22 × 31 × 171 × 891 | 22 × 191 × 2391 |
| Prime factorization | 2 × 2 × 3 × 17 × 89 | 2 × 2 × 19 × 239 |
| Divisors count | 24 | 12 |
| Divisors | 1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1068, 1513, 3026, 4539, 6052, 9078, 18156 | 1, 2, 4, 19, 38, 76, 239, 478, 956, 4541, 9082, 18164 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000110111011002 | 1000110111101002 |
| Base 3 | 2202201103 | 2202202023 |
| Base 4 | 101232304 | 101233104 |
| Base 5 | 10401115 | 10401245 |
| Base 6 | 2200206 | 2200326 |
| Base 7 | 1036357 | 1036467 |
| Base 8 | 433548 | 433648 |
| Base 9 | 268139 | 268229 |
| Base 10 | 1815610 | 1816410 |
| Base 11 | 1270611 | 1271311 |
| Base 12 | a61012 | a61812 |
| Base 13 | 835813 | 836313 |
| Base 14 | 688c14 | 689614 |
| Base 15 | 55a615 | 55ae15 |
| Base 16 | 46ec16 | 46f416 |