21,564
22 × 32 × 599
Abundant
Even
Composite
Prime Factor Structure
Factorization String
2^2 × 3^2 × 599
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
18
Divisor Sum (σ)
54,600
Proper Divisor Sum
33,036
Digit Sum / Digital Root
18 (Root: 9)
Radix Representation
| Decimal | 21564 |
| Binary | 101010000111100 (15 bits) |
| Octal | 0o52074 |
| Hexadecimal | 0x543C |
Divisor Catalog (18)
Collatz Trajectory (30 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.