λ
Ratio Atlas
138,628
22 × 7 × 4951
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 7 × 4951
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 277,312
Proper Divisor Sum 138,684
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #138617 ← → #138629

Radix Representation

Decimal 138628
Binary 100001110110000100 (18 bits)
Octal 0o416604
Hexadecimal 0x21D84

Divisor Catalog (12)

Collatz Trajectory (131 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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