21,440
26 × 5 × 67
Abundant
Even
Composite
Prime Factor Structure
Factorization String
2^6 × 5 × 67
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
28
Divisor Sum (σ)
51,816
Proper Divisor Sum
30,376
Digit Sum / Digital Root
11 (Root: 2)
Radix Representation
| Decimal | 21440 |
| Binary | 101001111000000 (15 bits) |
| Octal | 0o51700 |
| Hexadecimal | 0x53C0 |
Divisor Catalog (28)
Collatz Trajectory (74 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.