Compare 20829 vs 20840
| Property | 20829 | 20840 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 531 × 1311 | 23 × 51 × 5211 |
| Prime factorization | 3 × 53 × 131 | 2 × 2 × 2 × 5 × 521 |
| Divisors count | 8 | 16 |
| Divisors | 1, 3, 53, 131, 159, 393, 6943, 20829 | 1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2605, 4168, 5210, 10420, 20840 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001010111012 | 1010001011010002 |
| Base 3 | 10011201103 | 10011202123 |
| Base 4 | 110111314 | 110112204 |
| Base 5 | 11313045 | 11313305 |
| Base 6 | 2402336 | 2402526 |
| Base 7 | 1145047 | 1145217 |
| Base 8 | 505358 | 505508 |
| Base 9 | 315139 | 315259 |
| Base 10 | 2082910 | 2084010 |
| Base 11 | 1471611 | 1472611 |
| Base 12 | 1007912 | 1008812 |
| Base 13 | 963313 | 964113 |
| Base 14 | 783b14 | 784814 |
| Base 15 | 628915 | 629515 |
| Base 16 | 515d16 | 516816 |