Compare 810 vs 822
| Property | 810 | 822 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 6 | 3 |
| Prime factorization | 21 × 34 × 51 | 21 × 31 × 1371 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 5 | 2 × 3 × 137 |
| Divisors count | 20 | 8 |
| Divisors | 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810 | 1, 2, 3, 6, 137, 274, 411, 822 |
| Number of properties | 0 | 0 |
| Roman numberals | DCCCX | DCCCXXII |
| Base 2 | 11001010102 | 11001101102 |
| Base 3 | 10100003 | 10101103 |
| Base 4 | 302224 | 303124 |
| Base 5 | 112205 | 112425 |
| Base 6 | 34306 | 34506 |
| Base 7 | 22357 | 22537 |
| Base 8 | 14528 | 14668 |
| Base 9 | 11009 | 11139 |
| Base 10 | 81010 | 82210 |
| Base 11 | 67711 | 68811 |
| Base 12 | 57612 | 58612 |
| Base 13 | 4a413 | 4b313 |
| Base 14 | 41c14 | 42a14 |
| Base 15 | 39015 | 39c15 |
| Base 16 | 32a16 | 33616 |