λ
Ratio Atlas
644,740
22 × 5 × 32237
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 5 × 32237
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 1,353,996
Proper Divisor Sum 709,256
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #644731 ← → #644747

Radix Representation

Decimal 644740
Binary 10011101011010000100 (20 bits)
Octal 0o2353204
Hexadecimal 0x9D684

Divisor Catalog (12)

Collatz Trajectory (141 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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