Compare 121555 vs 121564
| Property | 121555 | 121564 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 51 × 71 × 231 × 1511 | 22 × 303911 |
| Prime factorization | 5 × 7 × 23 × 151 | 2 × 2 × 30391 |
| Divisors count | 16 | 6 |
| Divisors | 1, 5, 7, 23, 35, 115, 151, 161, 755, 805, 1057, 3473, 5285, 17365, 24311, 121555 | 1, 2, 4, 30391, 60782, 121564 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111011010110100112 | 111011010110111002 |
| Base 3 | 200112020013 | 200112021013 |
| Base 4 | 1312231034 | 1312231304 |
| Base 5 | 123422105 | 123422245 |
| Base 6 | 23344316 | 23344446 |
| Base 7 | 10142507 | 10142627 |
| Base 8 | 3553238 | 3553348 |
| Base 9 | 2046619 | 2046719 |
| Base 10 | 12155510 | 12156410 |
| Base 11 | 8336511 | 8337311 |
| Base 12 | 5a41712 | 5a42412 |
| Base 13 | 4343513 | 4344113 |
| Base 14 | 3242714 | 3243214 |
| Base 15 | 2603a15 | 2604415 |
| Base 16 | 1dad316 | 1dadc16 |