Compare 1851 vs 1883
| Property | 1851 | 1883 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 6171 | 71 × 2691 |
| Prime factorization | 3 × 617 | 7 × 269 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 617, 1851 | 1, 7, 269, 1883 |
| Number of properties | 1 | 1 |
| Semiprimes | 534th | 541st |
| Roman numberals | MDCCCLI | MDCCCLXXXIII |
| Base 2 | 111001110112 | 111010110112 |
| Base 3 | 21121203 | 21202023 |
| Base 4 | 1303234 | 1311234 |
| Base 5 | 244015 | 300135 |
| Base 6 | 123236 | 124156 |
| Base 7 | 52537 | 53307 |
| Base 8 | 34738 | 35338 |
| Base 9 | 24769 | 25229 |
| Base 10 | 185110 | 188310 |
| Base 11 | 143311 | 146211 |
| Base 12 | 10a312 | 110b12 |
| Base 13 | ac513 | b1b13 |
| Base 14 | 96314 | 98714 |
| Base 15 | 83615 | 85815 |
| Base 16 | 73b16 | 75b16 |