Compare 1849 vs 1865
| Property | 1849 | 1865 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 432 | 51 × 3731 |
| Prime factorization | 43 × 43 | 5 × 373 |
| Divisors count | 3 | 4 |
| Divisors | 1, 43, 1849 | 1, 5, 373, 1865 |
| Number of properties | 1 | 1 |
| Semiprimes | 533rd | 538th |
| Roman numberals | MDCCCXLIX | MDCCCLXV |
| Base 2 | 111001110012 | 111010010012 |
| Base 3 | 21121113 | 21200023 |
| Base 4 | 1303214 | 1310214 |
| Base 5 | 243445 | 244305 |
| Base 6 | 123216 | 123456 |
| Base 7 | 52517 | 53037 |
| Base 8 | 34718 | 35118 |
| Base 9 | 24749 | 25029 |
| Base 10 | 184910 | 186510 |
| Base 11 | 143111 | 144611 |
| Base 12 | 10a112 | 10b512 |
| Base 13 | ac313 | b0613 |
| Base 14 | 96114 | 97314 |
| Base 15 | 83415 | 84515 |
| Base 16 | 73916 | 74916 |