21,828
22 × 3 × 17 × 107
Abundant
Even
Composite
Prime Factor Structure
Factorization String
2^2 × 3 × 17 × 107
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
54,432
Proper Divisor Sum
32,604
Digit Sum / Digital Root
21 (Root: 3)
Radix Representation
| Decimal | 21828 |
| Binary | 101010101000100 (15 bits) |
| Octal | 0o52504 |
| Hexadecimal | 0x5544 |
Divisor Catalog (24)
Collatz Trajectory (69 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
Active Feeder Network
Other feeder batches with open delivery windows. Each feeder keeps its own target batch.