Compare 1849 vs 1851
| Property | 1849 | 1851 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 432 | 31 × 6171 |
| Prime factorization | 43 × 43 | 3 × 617 |
| Divisors count | 3 | 4 |
| Divisors | 1, 43, 1849 | 1, 3, 617, 1851 |
| Number of properties | 1 | 1 |
| Semiprimes | 533rd | 534th |
| Roman numberals | MDCCCXLIX | MDCCCLI |
| Base 2 | 111001110012 | 111001110112 |
| Base 3 | 21121113 | 21121203 |
| Base 4 | 1303214 | 1303234 |
| Base 5 | 243445 | 244015 |
| Base 6 | 123216 | 123236 |
| Base 7 | 52517 | 52537 |
| Base 8 | 34718 | 34738 |
| Base 9 | 24749 | 24769 |
| Base 10 | 184910 | 185110 |
| Base 11 | 143111 | 143311 |
| Base 12 | 10a112 | 10a312 |
| Base 13 | ac313 | ac513 |
| Base 14 | 96114 | 96314 |
| Base 15 | 83415 | 83615 |
| Base 16 | 73916 | 73b16 |