λ
Ratio Atlas
840,644
22 × 72 × 4289
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 7^2 × 4289
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 18
Divisor Sum (σ) 1,711,710
Proper Divisor Sum 871,066
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #840643 ← → #840661

Radix Representation

Decimal 840644
Binary 11001101001111000100 (20 bits)
Octal 0o3151704
Hexadecimal 0xCD3C4

Divisor Catalog (18)

Collatz Trajectory (82 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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