λ
Ratio Atlas
40,138
2 × 7 × 47 × 61
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 7 × 47 × 61
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 71,424
Proper Divisor Sum 31,286
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #40129 ← → #40151

Radix Representation

Decimal 40138
Binary 1001110011001010 (16 bits)
Octal 0o116312
Hexadecimal 0x9CCA

Divisor Catalog (16)

Collatz Trajectory (44 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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