λ
Ratio Atlas
640,838
2 × 11 × 29129
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 11 × 29129
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,048,680
Proper Divisor Sum 407,842
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #640837 ← → #640847

Radix Representation

Decimal 640838
Binary 10011100011101000110 (20 bits)
Octal 0o2343506
Hexadecimal 0x9C746

Divisor Catalog (8)

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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