λ
Ratio Atlas
128,689
11 × 11699
Deficient Odd Composite

Prime Factor Structure

Factorization String 11 × 11699
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 140,400
Proper Divisor Sum 11,711
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #128683 ← → #128693

Radix Representation

Decimal 128689
Binary 11111011010110001 (17 bits)
Octal 0o373261
Hexadecimal 0x1F6B1

Divisor Catalog (4)

Collatz Trajectory (56 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.

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