Compare 2045 vs 2055
| Property | 2045 | 2055 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 4091 | 31 × 51 × 1371 |
| Prime factorization | 5 × 409 | 3 × 5 × 137 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 409, 2045 | 1, 3, 5, 15, 137, 411, 685, 2055 |
| Number of properties | 1 | 0 |
| Semiprimes | 588th | |
| Roman numberals | MMXLV | MMLV |
| Base 2 | 111111111012 | 1000000001112 |
| Base 3 | 22102023 | 22110103 |
| Base 4 | 1333314 | 2000134 |
| Base 5 | 311405 | 312105 |
| Base 6 | 132456 | 133036 |
| Base 7 | 56517 | 56647 |
| Base 8 | 37758 | 40078 |
| Base 9 | 27229 | 27339 |
| Base 10 | 204510 | 205510 |
| Base 11 | 159a11 | 15a911 |
| Base 12 | 122512 | 123312 |
| Base 13 | c1413 | c2113 |
| Base 14 | a6114 | a6b14 |
| Base 15 | 91515 | 92015 |
| Base 16 | 7fd16 | 80716 |