Compare 20578 vs 20590
| Property | 20578 | 20590 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 102891 | 21 × 51 × 291 × 711 |
| Prime factorization | 2 × 10289 | 2 × 5 × 29 × 71 |
| Divisors count | 4 | 16 |
| Divisors | 1, 2, 10289, 20578 | 1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 20590 |
| Number of properties | 1 | 0 |
| Semiprimes | 5221st | |
| Roman numberals | ||
| Base 2 | 1010000011000102 | 1010000011011102 |
| Base 3 | 10010200113 | 10010201213 |
| Base 4 | 110012024 | 110012324 |
| Base 5 | 11243035 | 11243305 |
| Base 6 | 2351346 | 2351546 |
| Base 7 | 1136657 | 1140137 |
| Base 8 | 501428 | 501568 |
| Base 9 | 312049 | 312179 |
| Base 10 | 2057810 | 2059010 |
| Base 11 | 1450811 | 1451911 |
| Base 12 | baaa12 | baba12 |
| Base 13 | 949c13 | 94ab13 |
| Base 14 | 76dc14 | 770a14 |
| Base 15 | 616d15 | 617a15 |
| Base 16 | 506216 | 506e16 |