Compare 161804 vs 161809
| Property | 161804 | 161809 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 191 × 21291 | 431 × 531 × 711 |
| Prime factorization | 2 × 2 × 19 × 2129 | 43 × 53 × 71 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 4, 19, 38, 76, 2129, 4258, 8516, 40451, 80902, 161804 | 1, 43, 53, 71, 2279, 3053, 3763, 161809 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001111000000011002 | 1001111000000100012 |
| Base 3 | 220122212023 | 220122212213 |
| Base 4 | 2132000304 | 2132001014 |
| Base 5 | 201342045 | 201342145 |
| Base 6 | 32450326 | 32450416 |
| Base 7 | 12425067 | 12425147 |
| Base 8 | 4740148 | 4740218 |
| Base 9 | 2658529 | 2658579 |
| Base 10 | 16180410 | 16180910 |
| Base 11 | 10062511 | 10062a11 |
| Base 12 | 7977812 | 7978112 |
| Base 13 | 5885613 | 5885b13 |
| Base 14 | 42d7614 | 42d7b14 |
| Base 15 | 32e1e15 | 32e2415 |
| Base 16 | 2780c16 | 2781116 |