Compare 1865 vs 1869
| Property | 1865 | 1869 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 3731 | 31 × 71 × 891 |
| Prime factorization | 5 × 373 | 3 × 7 × 89 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 373, 1865 | 1, 3, 7, 21, 89, 267, 623, 1869 |
| Number of properties | 1 | 0 |
| Semiprimes | 538th | |
| Roman numberals | MDCCCLXV | MDCCCLXIX |
| Base 2 | 111010010012 | 111010011012 |
| Base 3 | 21200023 | 21200203 |
| Base 4 | 1310214 | 1310314 |
| Base 5 | 244305 | 244345 |
| Base 6 | 123456 | 123536 |
| Base 7 | 53037 | 53107 |
| Base 8 | 35118 | 35158 |
| Base 9 | 25029 | 25069 |
| Base 10 | 186510 | 186910 |
| Base 11 | 144611 | 144a11 |
| Base 12 | 10b512 | 10b912 |
| Base 13 | b0613 | b0a13 |
| Base 14 | 97314 | 97714 |
| Base 15 | 84515 | 84915 |
| Base 16 | 74916 | 74d16 |