Compare 200021 vs 200030
| Property | 200021 | 200030 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 1391 × 14391 | 21 × 51 × 831 × 2411 |
| Prime factorization | 139 × 1439 | 2 × 5 × 83 × 241 |
| Divisors count | 4 | 16 |
| Divisors | 1, 139, 1439, 200021 | 1, 2, 5, 10, 83, 166, 241, 415, 482, 830, 1205, 2410, 20003, 40006, 100015, 200030 |
| Number of properties | 1 | 0 |
| Semiprimes | 45233rd | |
| Roman numberals | ||
| Base 2 | 1100001101010101012 | 1100001101010111102 |
| Base 3 | 1010111010123 | 1010111011123 |
| Base 4 | 3003111114 | 3003111324 |
| Base 5 | 224000415 | 224001105 |
| Base 6 | 41420056 | 41420226 |
| Base 7 | 14621037 | 14621157 |
| Base 8 | 6065258 | 6065368 |
| Base 9 | 3343359 | 3343459 |
| Base 10 | 20002110 | 20003010 |
| Base 11 | 12730811 | 12731611 |
| Base 12 | 9790512 | 9791212 |
| Base 13 | 7007313 | 7007c13 |
| Base 14 | 52c7314 | 52c7c14 |
| Base 15 | 3e3eb15 | 3e40515 |
| Base 16 | 30d5516 | 30d5e16 |