λ
Ratio Atlas
128,285
5 × 25657
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 25657
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 153,948
Proper Divisor Sum 25,663
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #128273 ← → #128287

Radix Representation

Decimal 128285
Binary 11111010100011101 (17 bits)
Octal 0o372435
Hexadecimal 0x1F51D

Divisor Catalog (4)

Collatz Trajectory (87 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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