Compare 212001 vs 212009
| Property | 212001 | 212009 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 706671 | 71 × 311 × 9771 |
| Prime factorization | 3 × 70667 | 7 × 31 × 977 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 70667, 212001 | 1, 7, 31, 217, 977, 6839, 30287, 212009 |
| Number of properties | 1 | 0 |
| Semiprimes | 47789th | |
| Roman numberals | ||
| Base 2 | 1100111100001000012 | 1100111100001010012 |
| Base 3 | 1012022102203 | 1012022110123 |
| Base 4 | 3033002014 | 3033002214 |
| Base 5 | 232410015 | 232410145 |
| Base 6 | 43132536 | 43133056 |
| Base 7 | 15420367 | 15420507 |
| Base 8 | 6360418 | 6360518 |
| Base 9 | 3527269 | 3527359 |
| Base 10 | 21200110 | 21200910 |
| Base 11 | 13530911 | 13531611 |
| Base 12 | a282912 | a283512 |
| Base 13 | 7565a13 | 7566513 |
| Base 14 | 5738d14 | 5739714 |
| Base 15 | 42c3615 | 42c3e15 |
| Base 16 | 33c2116 | 33c2916 |