Compare 2043 vs 2045
| Property | 2043 | 2045 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 2271 | 51 × 4091 |
| Prime factorization | 3 × 3 × 227 | 5 × 409 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 227, 681, 2043 | 1, 5, 409, 2045 |
| Number of properties | 0 | 1 |
| Semiprimes | 588th | |
| Roman numberals | MMXLIII | MMXLV |
| Base 2 | 111111110112 | 111111111012 |
| Base 3 | 22102003 | 22102023 |
| Base 4 | 1333234 | 1333314 |
| Base 5 | 311335 | 311405 |
| Base 6 | 132436 | 132456 |
| Base 7 | 56467 | 56517 |
| Base 8 | 37738 | 37758 |
| Base 9 | 27209 | 27229 |
| Base 10 | 204310 | 204510 |
| Base 11 | 159811 | 159a11 |
| Base 12 | 122312 | 122512 |
| Base 13 | c1213 | c1413 |
| Base 14 | a5d14 | a6114 |
| Base 15 | 91315 | 91515 |
| Base 16 | 7fb16 | 7fd16 |