λ
Ratio Atlas
20,565
32 × 5 × 457
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^2 × 5 × 457
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 35,724
Proper Divisor Sum 15,159
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #20563 ← → #20593

Radix Representation

Decimal 20565
Binary 101000001010101 (15 bits)
Octal 0o50125
Hexadecimal 0x5055

Divisor Catalog (12)

Collatz Trajectory (30 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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