Compare 16809 vs 16820
| Property | 16809 | 16820 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 131 × 4311 | 22 × 51 × 292 |
| Prime factorization | 3 × 13 × 431 | 2 × 2 × 5 × 29 × 29 |
| Divisors count | 8 | 18 |
| Divisors | 1, 3, 13, 39, 431, 1293, 5603, 16809 | 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 8410, 16820 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000001101010012 | 1000001101101002 |
| Base 3 | 2120011203 | 2120012223 |
| Base 4 | 100122214 | 100123104 |
| Base 5 | 10142145 | 10142405 |
| Base 6 | 2054536 | 2055126 |
| Base 7 | 1000027 | 1000167 |
| Base 8 | 406518 | 406648 |
| Base 9 | 250469 | 250589 |
| Base 10 | 1680910 | 1682010 |
| Base 11 | 116a111 | 1170111 |
| Base 12 | 988912 | 989812 |
| Base 13 | 786013 | 786b13 |
| Base 14 | 61a914 | 61b614 |
| Base 15 | 4ea915 | 4eb515 |
| Base 16 | 41a916 | 41b416 |