Compare 20805 vs 20815
| Property | 20805 | 20815 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 51 × 191 × 731 | 51 × 231 × 1811 |
| Prime factorization | 3 × 5 × 19 × 73 | 5 × 23 × 181 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 6935, 20805 | 1, 5, 23, 115, 181, 905, 4163, 20815 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001010001012 | 1010001010011112 |
| Base 3 | 10011121203 | 10011122213 |
| Base 4 | 110110114 | 110110334 |
| Base 5 | 11312105 | 11312305 |
| Base 6 | 2401536 | 2402116 |
| Base 7 | 1144417 | 1144547 |
| Base 8 | 505058 | 505178 |
| Base 9 | 314769 | 314879 |
| Base 10 | 2080510 | 2081510 |
| Base 11 | 146a411 | 1470311 |
| Base 12 | 1005912 | 1006712 |
| Base 13 | 961513 | 962213 |
| Base 14 | 782114 | 782b14 |
| Base 15 | 627015 | 627a15 |
| Base 16 | 514516 | 514f16 |