Compare 1841 vs 1865
| Property | 1841 | 1865 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 2631 | 51 × 3731 |
| Prime factorization | 7 × 263 | 5 × 373 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 263, 1841 | 1, 5, 373, 1865 |
| Number of properties | 1 | 1 |
| Semiprimes | 531st | 538th |
| Roman numberals | MDCCCXLI | MDCCCLXV |
| Base 2 | 111001100012 | 111010010012 |
| Base 3 | 21120123 | 21200023 |
| Base 4 | 1303014 | 1310214 |
| Base 5 | 243315 | 244305 |
| Base 6 | 123056 | 123456 |
| Base 7 | 52407 | 53037 |
| Base 8 | 34618 | 35118 |
| Base 9 | 24659 | 25029 |
| Base 10 | 184110 | 186510 |
| Base 11 | 142411 | 144611 |
| Base 12 | 109512 | 10b512 |
| Base 13 | ab813 | b0613 |
| Base 14 | 95714 | 97314 |
| Base 15 | 82b15 | 84515 |
| Base 16 | 73116 | 74916 |