Compare 20245 vs 20247
| Property | 20245 | 20247 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 40491 | 31 × 171 × 3971 |
| Prime factorization | 5 × 4049 | 3 × 17 × 397 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 4049, 20245 | 1, 3, 17, 51, 397, 1191, 6749, 20247 |
| Number of properties | 1 | 0 |
| Semiprimes | 5140th | |
| Roman numberals | ||
| Base 2 | 1001111000101012 | 1001111000101112 |
| Base 3 | 10002022113 | 10002022203 |
| Base 4 | 103301114 | 103301134 |
| Base 5 | 11214405 | 11214425 |
| Base 6 | 2334216 | 2334236 |
| Base 7 | 1130117 | 1130137 |
| Base 8 | 474258 | 474278 |
| Base 9 | 306849 | 306869 |
| Base 10 | 2024510 | 2024710 |
| Base 11 | 1423511 | 1423711 |
| Base 12 | b87112 | b87312 |
| Base 13 | 92a413 | 92a613 |
| Base 14 | 754114 | 754314 |
| Base 15 | 5eea15 | 5eec15 |
| Base 16 | 4f1516 | 4f1716 |