Compare 221620 vs 221630
| Property | 221620 | 221630 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 4 |
| Total factors | 5 | 4 |
| Prime factorization | 22 × 51 × 71 × 15831 | 21 × 51 × 371 × 5991 |
| Prime factorization | 2 × 2 × 5 × 7 × 1583 | 2 × 5 × 37 × 599 |
| Divisors count | 24 | 16 |
| Divisors | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1583, 3166, 6332, 7915, 11081, 15830, 22162, 31660, 44324, 55405, 110810, 221620 | 1, 2, 5, 10, 37, 74, 185, 370, 599, 1198, 2995, 5990, 22163, 44326, 110815, 221630 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101100001101101002 | 1101100001101111102 |
| Base 3 | 1020210000113 | 1020210001123 |
| Base 4 | 3120123104 | 3120123324 |
| Base 5 | 240424405 | 240430105 |
| Base 6 | 44300046 | 44300226 |
| Base 7 | 16120607 | 16121037 |
| Base 8 | 6606648 | 6606768 |
| Base 9 | 3670049 | 3670159 |
| Base 10 | 22162010 | 22163010 |
| Base 11 | 14156311 | 14157211 |
| Base 12 | a830412 | a831212 |
| Base 13 | 79b4913 | 79b5613 |
| Base 14 | 5aaa014 | 5aaaa14 |
| Base 15 | 459ea15 | 45a0515 |
| Base 16 | 361b416 | 361be16 |