Compare 1850 vs 1851
| Property | 1850 | 1851 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 52 × 371 | 31 × 6171 |
| Prime factorization | 2 × 5 × 5 × 37 | 3 × 617 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850 | 1, 3, 617, 1851 |
| Number of properties | 0 | 1 |
| Semiprimes | 534th | |
| Roman numberals | MDCCCL | MDCCCLI |
| Base 2 | 111001110102 | 111001110112 |
| Base 3 | 21121123 | 21121203 |
| Base 4 | 1303224 | 1303234 |
| Base 5 | 244005 | 244015 |
| Base 6 | 123226 | 123236 |
| Base 7 | 52527 | 52537 |
| Base 8 | 34728 | 34738 |
| Base 9 | 24759 | 24769 |
| Base 10 | 185010 | 185110 |
| Base 11 | 143211 | 143311 |
| Base 12 | 10a212 | 10a312 |
| Base 13 | ac413 | ac513 |
| Base 14 | 96214 | 96314 |
| Base 15 | 83515 | 83615 |
| Base 16 | 73a16 | 73b16 |