Compare 6556 vs 6561
| Property | 6556 | 6561 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 1 |
| Total factors | 4 | 8 |
| Prime factorization | 22 × 111 × 1491 | 38 |
| Prime factorization | 2 × 2 × 11 × 149 | 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 |
| Divisors count | 12 | 9 |
| Divisors | 1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556 | 1, 3, 9, 27, 81, 243, 729, 2187, 6561 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11001100111002 | 11001101000012 |
| Base 3 | 222222113 | 1000000003 |
| Base 4 | 12121304 | 12122014 |
| Base 5 | 2022115 | 2022215 |
| Base 6 | 502046 | 502136 |
| Base 7 | 250547 | 250627 |
| Base 8 | 146348 | 146418 |
| Base 9 | 88849 | 100009 |
| Base 10 | 655610 | 656110 |
| Base 11 | 4a2011 | 4a2511 |
| Base 12 | 396412 | 396912 |
| Base 13 | 2ca413 | 2ca913 |
| Base 14 | 256414 | 256914 |
| Base 15 | 1e2115 | 1e2615 |
| Base 16 | 199c16 | 19a116 |