128,686
2 × 372 × 47
Deficient
Even
Composite
Prime Factor Structure
Factorization String
2 × 37^2 × 47
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
202,608
Proper Divisor Sum
73,922
Digit Sum / Digital Root
31 (Root: 4)
Radix Representation
| Decimal | 128686 |
| Binary | 11111011010101110 (17 bits) |
| Octal | 0o373256 |
| Hexadecimal | 0x1F6AE |
Divisor Catalog (12)
Collatz Trajectory (48 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.