Compare 1842 vs 1845
| Property | 1842 | 1845 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 31 × 3071 | 32 × 51 × 411 |
| Prime factorization | 2 × 3 × 307 | 3 × 3 × 5 × 41 |
| Divisors count | 8 | 12 |
| Divisors | 1, 2, 3, 6, 307, 614, 921, 1842 | 1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845 |
| Number of properties | 0 | 0 |
| Roman numberals | MDCCCXLII | MDCCCXLV |
| Base 2 | 111001100102 | 111001101012 |
| Base 3 | 21120203 | 21121003 |
| Base 4 | 1303024 | 1303114 |
| Base 5 | 243325 | 243405 |
| Base 6 | 123106 | 123136 |
| Base 7 | 52417 | 52447 |
| Base 8 | 34628 | 34658 |
| Base 9 | 24669 | 24709 |
| Base 10 | 184210 | 184510 |
| Base 11 | 142511 | 142811 |
| Base 12 | 109612 | 109912 |
| Base 13 | ab913 | abc13 |
| Base 14 | 95814 | 95b14 |
| Base 15 | 82c15 | 83015 |
| Base 16 | 73216 | 73516 |