Compare 21206 vs 21213
| Property | 21206 | 21213 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 231 × 4611 | 32 × 23571 |
| Prime factorization | 2 × 23 × 461 | 3 × 3 × 2357 |
| Divisors count | 8 | 6 |
| Divisors | 1, 2, 23, 46, 461, 922, 10603, 21206 | 1, 3, 9, 2357, 7071, 21213 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010110101102 | 1010010110111012 |
| Base 3 | 10020021023 | 10020022003 |
| Base 4 | 110231124 | 110231314 |
| Base 5 | 11343115 | 11343235 |
| Base 6 | 2421026 | 2421136 |
| Base 7 | 1155537 | 1155637 |
| Base 8 | 513268 | 513358 |
| Base 9 | 320729 | 320809 |
| Base 10 | 2120610 | 2121310 |
| Base 11 | 14a2911 | 14a3511 |
| Base 12 | 1033212 | 1033912 |
| Base 13 | 986313 | 986a13 |
| Base 14 | 7a2a14 | 7a3314 |
| Base 15 | 643b15 | 644315 |
| Base 16 | 52d616 | 52dd16 |