Compare 21195 vs 21206
| Property | 21195 | 21206 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 33 × 51 × 1571 | 21 × 231 × 4611 |
| Prime factorization | 3 × 3 × 3 × 5 × 157 | 2 × 23 × 461 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4239, 7065, 21195 | 1, 2, 23, 46, 461, 922, 10603, 21206 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010110010112 | 1010010110101102 |
| Base 3 | 10020020003 | 10020021023 |
| Base 4 | 110230234 | 110231124 |
| Base 5 | 11342405 | 11343115 |
| Base 6 | 2420436 | 2421026 |
| Base 7 | 1155367 | 1155537 |
| Base 8 | 513138 | 513268 |
| Base 9 | 320609 | 320729 |
| Base 10 | 2119510 | 2120610 |
| Base 11 | 14a1911 | 14a2911 |
| Base 12 | 1032312 | 1033212 |
| Base 13 | 985513 | 986313 |
| Base 14 | 7a1d14 | 7a2a14 |
| Base 15 | 643015 | 643b15 |
| Base 16 | 52cb16 | 52d616 |