λ
Ratio Atlas
128,729
109 × 1181
Deficient Odd Composite

Prime Factor Structure

Factorization String 109 × 1181
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 130,020
Proper Divisor Sum 1,291
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #128717 ← → #128747

Radix Representation

Decimal 128729
Binary 11111011011011001 (17 bits)
Octal 0o373331
Hexadecimal 0x1F6D9

Divisor Catalog (4)

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.

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