Compare 1854 vs 1866
| Property | 1854 | 1866 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 32 × 1031 | 21 × 31 × 3111 |
| Prime factorization | 2 × 3 × 3 × 103 | 2 × 3 × 311 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854 | 1, 2, 3, 6, 311, 622, 933, 1866 |
| Number of properties | 0 | 0 |
| Roman numberals | MDCCCLIV | MDCCCLXVI |
| Base 2 | 111001111102 | 111010010102 |
| Base 3 | 21122003 | 21200103 |
| Base 4 | 1303324 | 1310224 |
| Base 5 | 244045 | 244315 |
| Base 6 | 123306 | 123506 |
| Base 7 | 52567 | 53047 |
| Base 8 | 34768 | 35128 |
| Base 9 | 24809 | 25039 |
| Base 10 | 185410 | 186610 |
| Base 11 | 143611 | 144711 |
| Base 12 | 10a612 | 10b612 |
| Base 13 | ac813 | b0713 |
| Base 14 | 96614 | 97414 |
| Base 15 | 83915 | 84615 |
| Base 16 | 73e16 | 74a16 |