Compare 18156 vs 18161
| Property | 18156 | 18161 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 22 × 31 × 171 × 891 | 111 × 131 × 1271 |
| Prime factorization | 2 × 2 × 3 × 17 × 89 | 11 × 13 × 127 |
| Divisors count | 24 | 8 |
| 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, 11, 13, 127, 143, 1397, 1651, 18161 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000110111011002 | 1000110111100012 |
| Base 3 | 2202201103 | 2202201223 |
| Base 4 | 101232304 | 101233014 |
| Base 5 | 10401115 | 10401215 |
| Base 6 | 2200206 | 2200256 |
| Base 7 | 1036357 | 1036437 |
| Base 8 | 433548 | 433618 |
| Base 9 | 268139 | 268189 |
| Base 10 | 1815610 | 1816110 |
| Base 11 | 1270611 | 1271011 |
| Base 12 | a61012 | a61512 |
| Base 13 | 835813 | 836013 |
| Base 14 | 688c14 | 689314 |
| Base 15 | 55a615 | 55ab15 |
| Base 16 | 46ec16 | 46f116 |