21,220
22 × 5 × 1061
Abundant
Even
Composite
Prime Factor Structure
Factorization String
2^2 × 5 × 1061
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
44,604
Proper Divisor Sum
23,384
Digit Sum / Digital Root
7 (Root: 7)
Radix Representation
| Decimal | 21220 |
| Binary | 101001011100100 (15 bits) |
| Octal | 0o51344 |
| Hexadecimal | 0x52E4 |
Divisor Catalog (12)
Collatz Trajectory (100 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.