Compare 490021 vs 490066
| Property | 490021 | 490066 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 700031 | 21 × 2450331 |
| Prime factorization | 7 × 70003 | 2 × 245033 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 70003, 490021 | 1, 2, 245033, 490066 |
| Number of properties | 1 | 1 |
| Semiprimes | 106270th | 106282nd |
| Roman numberals | ||
| Base 2 | 11101111010001001012 | 11101111010010100102 |
| Base 3 | 2202200112213 | 2202200201213 |
| Base 4 | 13132202114 | 13132211024 |
| Base 5 | 1111400415 | 1111402315 |
| Base 6 | 143003416 | 143004546 |
| Base 7 | 41104307 | 41105237 |
| Base 8 | 16750458 | 16751228 |
| Base 9 | 8261579 | 8262179 |
| Base 10 | 49002110 | 49006610 |
| Base 11 | 30518411 | 30521511 |
| Base 12 | 1b76b112 | 1b772a12 |
| Base 13 | 14206c13 | 1420a513 |
| Base 14 | ca81714 | ca84a14 |
| Base 15 | 9a2d115 | 9a31115 |
| Base 16 | 77a2516 | 77a5216 |