λ
Ratio Atlas
138,508
22 × 31 × 1117
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 31 × 1117
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 250,432
Proper Divisor Sum 111,924
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #138497 ← → #138511

Radix Representation

Decimal 138508
Binary 100001110100001100 (18 bits)
Octal 0o416414
Hexadecimal 0x21D0C

Divisor Catalog (12)

Collatz Trajectory (56 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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