Compare 1853 vs 1854
| Property | 1853 | 1854 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 171 × 1091 | 21 × 32 × 1031 |
| Prime factorization | 17 × 109 | 2 × 3 × 3 × 103 |
| Divisors count | 4 | 12 |
| Divisors | 1, 17, 109, 1853 | 1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854 |
| Number of properties | 1 | 0 |
| Semiprimes | 535th | |
| Roman numberals | MDCCCLIII | MDCCCLIV |
| Base 2 | 111001111012 | 111001111102 |
| Base 3 | 21121223 | 21122003 |
| Base 4 | 1303314 | 1303324 |
| Base 5 | 244035 | 244045 |
| Base 6 | 123256 | 123306 |
| Base 7 | 52557 | 52567 |
| Base 8 | 34758 | 34768 |
| Base 9 | 24789 | 24809 |
| Base 10 | 185310 | 185410 |
| Base 11 | 143511 | 143611 |
| Base 12 | 10a512 | 10a612 |
| Base 13 | ac713 | ac813 |
| Base 14 | 96514 | 96614 |
| Base 15 | 83815 | 83915 |
| Base 16 | 73d16 | 73e16 |