Compare 212009 vs 212013
| Property | 212009 | 212013 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 71 × 311 × 9771 | 32 × 235571 |
| Prime factorization | 7 × 31 × 977 | 3 × 3 × 23557 |
| Divisors count | 8 | 6 |
| Divisors | 1, 7, 31, 217, 977, 6839, 30287, 212009 | 1, 3, 9, 23557, 70671, 212013 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1100111100001010012 | 1100111100001011012 |
| Base 3 | 1012022110123 | 1012022111003 |
| Base 4 | 3033002214 | 3033002314 |
| Base 5 | 232410145 | 232410235 |
| Base 6 | 43133056 | 43133136 |
| Base 7 | 15420507 | 15420547 |
| Base 8 | 6360518 | 6360558 |
| Base 9 | 3527359 | 3527409 |
| Base 10 | 21200910 | 21201310 |
| Base 11 | 13531611 | 13531a11 |
| Base 12 | a283512 | a283912 |
| Base 13 | 7566513 | 7566913 |
| Base 14 | 5739714 | 5739b14 |
| Base 15 | 42c3e15 | 42c4315 |
| Base 16 | 33c2916 | 33c2d16 |