λ
Ratio Atlas
128,740
22 × 5 × 41 × 157
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 5 × 41 × 157
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 278,712
Proper Divisor Sum 149,972
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #128717 ← → #128747

Radix Representation

Decimal 128740
Binary 11111011011100100 (17 bits)
Octal 0o373344
Hexadecimal 0x1F6E4

Divisor Catalog (24)

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.

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