λ
Ratio Atlas
40,509
32 × 7 × 643
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^2 × 7 × 643
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 66,976
Proper Divisor Sum 26,467
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #40507 ← → #40519

Radix Representation

Decimal 40509
Binary 1001111000111101 (16 bits)
Octal 0o117075
Hexadecimal 0x9E3D

Divisor Catalog (12)

Collatz Trajectory (137 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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