λ
Ratio Atlas
20,578
2 × 10289
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 10289
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 30,870
Proper Divisor Sum 10,292
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #20563 ← → #20593

Radix Representation

Decimal 20578
Binary 101000001100010 (15 bits)
Octal 0o50142
Hexadecimal 0x5062

Divisor Catalog (4)

Collatz Trajectory (61 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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