20,826
2 × 32 × 13 × 89
Abundant
Even
Composite
Prime Factor Structure
Factorization String
2 × 3^2 × 13 × 89
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
49,140
Proper Divisor Sum
28,314
Digit Sum / Digital Root
18 (Root: 9)
Radix Representation
| Decimal | 20826 |
| Binary | 101000101011010 (15 bits) |
| Octal | 0o50532 |
| Hexadecimal | 0x515A |
Divisor Catalog (24)
Collatz Trajectory (105 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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