λ
Prime Ledger
40
23 × 5
Abundant Even Composite

Prime Factor Structure

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

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 90
Proper Divisor Sum 50
Digit Sum / Digital Root 4 (Root: 4)
Adjacent Primes #37 ← → #41

Radix Representation

Decimal 40
Binary 101000 (6 bits)
Octal 0o50
Hexadecimal 0x28

Divisor Catalog (8)

1 2 4 5 8 10 20 40

Collatz Trajectory (8 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

40 20 10 5 16 8 4 2 1

Active Feeder Network

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.

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