λ
Ratio Atlas
643,139
7 × 79 × 1163
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 79 × 1163
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 744,960
Proper Divisor Sum 101,821
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #643129 ← → #643183

Radix Representation

Decimal 643139
Binary 10011101000001000011 (20 bits)
Octal 0o2350103
Hexadecimal 0x9D043

Divisor Catalog (8)

Collatz Trajectory (71 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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