Compare 121805 vs 121815
| Property | 121805 | 121815 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 51 × 171 × 14331 | 32 × 51 × 27071 |
| Prime factorization | 5 × 17 × 1433 | 3 × 3 × 5 × 2707 |
| Divisors count | 8 | 12 |
| Divisors | 1, 5, 17, 85, 1433, 7165, 24361, 121805 | 1, 3, 5, 9, 15, 45, 2707, 8121, 13535, 24363, 40605, 121815 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111011011110011012 | 111011011110101112 |
| Base 3 | 200120020223 | 200120022003 |
| Base 4 | 1312330314 | 1312331134 |
| Base 5 | 123442105 | 123442305 |
| Base 6 | 23355256 | 23355436 |
| Base 7 | 10150557 | 10151017 |
| Base 8 | 3557158 | 3557278 |
| Base 9 | 2050689 | 2050809 |
| Base 10 | 12180510 | 12181510 |
| Base 11 | 8357211 | 8358111 |
| Base 12 | 5a5a512 | 5a5b312 |
| Base 13 | 4359813 | 435a513 |
| Base 14 | 3256514 | 3257114 |
| Base 15 | 2615515 | 2616015 |
| Base 16 | 1dbcd16 | 1dbd716 |