Compare 200021 vs 200031
| Property | 200021 | 200031 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 1391 × 14391 | 31 × 131 × 231 × 2231 |
| Prime factorization | 139 × 1439 | 3 × 13 × 23 × 223 |
| Divisors count | 4 | 16 |
| Divisors | 1, 139, 1439, 200021 | 1, 3, 13, 23, 39, 69, 223, 299, 669, 897, 2899, 5129, 8697, 15387, 66677, 200031 |
| Number of properties | 1 | 0 |
| Semiprimes | 45233rd | |
| Roman numberals | ||
| Base 2 | 1100001101010101012 | 1100001101010111112 |
| Base 3 | 1010111010123 | 1010111011203 |
| Base 4 | 3003111114 | 3003111334 |
| Base 5 | 224000415 | 224001115 |
| Base 6 | 41420056 | 41420236 |
| Base 7 | 14621037 | 14621167 |
| Base 8 | 6065258 | 6065378 |
| Base 9 | 3343359 | 3343469 |
| Base 10 | 20002110 | 20003110 |
| Base 11 | 12730811 | 12731711 |
| Base 12 | 9790512 | 9791312 |
| Base 13 | 7007313 | 7008013 |
| Base 14 | 52c7314 | 52c7d14 |
| Base 15 | 3e3eb15 | 3e40615 |
| Base 16 | 30d5516 | 30d5f16 |