16,556
22 × 4139
Deficient
Even
Composite
Prime Factor Structure
Factorization String
2^2 × 4139
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
6
Divisor Sum (σ)
28,980
Proper Divisor Sum
12,424
Digit Sum / Digital Root
23 (Root: 5)
Radix Representation
| Decimal | 16556 |
| Binary | 100000010101100 (15 bits) |
| Octal | 0o40254 |
| Hexadecimal | 0x40AC |
Divisor Catalog (6)
Collatz Trajectory (159 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.