Compare 20245 vs 20257
| Property | 20245 | 20257 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 40491 | 471 × 4311 |
| Prime factorization | 5 × 4049 | 47 × 431 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 4049, 20245 | 1, 47, 431, 20257 |
| Number of properties | 1 | 1 |
| Semiprimes | 5140th | 5142nd |
| Roman numberals | ||
| Base 2 | 1001111000101012 | 1001111001000012 |
| Base 3 | 10002022113 | 10002100213 |
| Base 4 | 103301114 | 103302014 |
| Base 5 | 11214405 | 11220125 |
| Base 6 | 2334216 | 2334416 |
| Base 7 | 1130117 | 1130267 |
| Base 8 | 474258 | 474418 |
| Base 9 | 306849 | 307079 |
| Base 10 | 2024510 | 2025710 |
| Base 11 | 1423511 | 1424611 |
| Base 12 | b87112 | b88112 |
| Base 13 | 92a413 | 92b313 |
| Base 14 | 754114 | 754d14 |
| Base 15 | 5eea15 | 600715 |
| Base 16 | 4f1516 | 4f2116 |