λ
Ratio Atlas
66,581
139 × 479
Deficient Odd Composite

Prime Factor Structure

Factorization String 139 × 479
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 67,200
Proper Divisor Sum 619
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #66571 ← → #66587

Radix Representation

Decimal 66581
Binary 10000010000010101 (17 bits)
Octal 0o202025
Hexadecimal 0x10415

Divisor Catalog (4)

Collatz Trajectory (68 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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