λ
Ratio Atlas
139,072
26 × 41 × 53
Abundant Even Composite

Prime Factor Structure

Factorization String 2^6 × 41 × 53
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 28
Divisor Sum (σ) 288,036
Proper Divisor Sum 148,964
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #139067 ← → #139079

Radix Representation

Decimal 139072
Binary 100001111101000000 (18 bits)
Octal 0o417500
Hexadecimal 0x21F40

Divisor Catalog (28)

Collatz Trajectory (144 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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