Compare 2045 vs 2057
| Property | 2045 | 2057 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 4091 | 112 × 171 |
| Prime factorization | 5 × 409 | 11 × 11 × 17 |
| Divisors count | 4 | 6 |
| Divisors | 1, 5, 409, 2045 | 1, 11, 17, 121, 187, 2057 |
| Number of properties | 1 | 0 |
| Semiprimes | 588th | |
| Roman numberals | MMXLV | MMLVII |
| Base 2 | 111111111012 | 1000000010012 |
| Base 3 | 22102023 | 22110123 |
| Base 4 | 1333314 | 2000214 |
| Base 5 | 311405 | 312125 |
| Base 6 | 132456 | 133056 |
| Base 7 | 56517 | 56667 |
| Base 8 | 37758 | 40118 |
| Base 9 | 27229 | 27359 |
| Base 10 | 204510 | 205710 |
| Base 11 | 159a11 | 160011 |
| Base 12 | 122512 | 123512 |
| Base 13 | c1413 | c2313 |
| Base 14 | a6114 | a6d14 |
| Base 15 | 91515 | 92215 |
| Base 16 | 7fd16 | 80916 |