Compare 20805 vs 20806
| Property | 20805 | 20806 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 51 × 191 × 731 | 21 × 1011 × 1031 |
| Prime factorization | 3 × 5 × 19 × 73 | 2 × 101 × 103 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 6935, 20805 | 1, 2, 101, 103, 202, 206, 10403, 20806 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001010001012 | 1010001010001102 |
| Base 3 | 10011121203 | 10011121213 |
| Base 4 | 110110114 | 110110124 |
| Base 5 | 11312105 | 11312115 |
| Base 6 | 2401536 | 2401546 |
| Base 7 | 1144417 | 1144427 |
| Base 8 | 505058 | 505068 |
| Base 9 | 314769 | 314779 |
| Base 10 | 2080510 | 2080610 |
| Base 11 | 146a411 | 146a511 |
| Base 12 | 1005912 | 1005a12 |
| Base 13 | 961513 | 961613 |
| Base 14 | 782114 | 782214 |
| Base 15 | 627015 | 627115 |
| Base 16 | 514516 | 514616 |