Compare 1845 vs 1856
| Property | 1845 | 1856 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 7 |
| Prime factorization | 32 × 51 × 411 | 26 × 291 |
| Prime factorization | 3 × 3 × 5 × 41 | 2 × 2 × 2 × 2 × 2 × 2 × 29 |
| Divisors count | 12 | 14 |
| Divisors | 1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845 | 1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856 |
| Number of properties | 0 | 0 |
| Roman numberals | MDCCCXLV | MDCCCLVI |
| Base 2 | 111001101012 | 111010000002 |
| Base 3 | 21121003 | 21122023 |
| Base 4 | 1303114 | 1310004 |
| Base 5 | 243405 | 244115 |
| Base 6 | 123136 | 123326 |
| Base 7 | 52447 | 52617 |
| Base 8 | 34658 | 35008 |
| Base 9 | 24709 | 24829 |
| Base 10 | 184510 | 185610 |
| Base 11 | 142811 | 143811 |
| Base 12 | 109912 | 10a812 |
| Base 13 | abc13 | aca13 |
| Base 14 | 95b14 | 96814 |
| Base 15 | 83015 | 83b15 |
| Base 16 | 73516 | 74016 |