Compare 13820 vs 13821
| Property | 13820 | 13821 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 51 × 6911 | 31 × 171 × 2711 |
| Prime factorization | 2 × 2 × 5 × 691 | 3 × 17 × 271 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 4, 5, 10, 20, 691, 1382, 2764, 3455, 6910, 13820 | 1, 3, 17, 51, 271, 813, 4607, 13821 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110101111111002 | 110101111111012 |
| Base 3 | 2002212123 | 2002212203 |
| Base 4 | 31133304 | 31133314 |
| Base 5 | 4202405 | 4202415 |
| Base 6 | 1435526 | 1435536 |
| Base 7 | 552027 | 552037 |
| Base 8 | 327748 | 327758 |
| Base 9 | 208559 | 208569 |
| Base 10 | 1382010 | 1382110 |
| Base 11 | a42411 | a42511 |
| Base 12 | 7bb812 | 7bb912 |
| Base 13 | 63a113 | 63a213 |
| Base 14 | 507214 | 507314 |
| Base 15 | 416515 | 416615 |
| Base 16 | 35fc16 | 35fd16 |