λ
Ratio Atlas
81,523
13 × 6271
Deficient Odd Composite

Prime Factor Structure

Factorization String 13 × 6271
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 87,808
Proper Divisor Sum 6,285
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #81517 ← → #81527

Radix Representation

Decimal 81523
Binary 10011111001110011 (17 bits)
Octal 0o237163
Hexadecimal 0x13E73

Divisor Catalog (4)

Collatz Trajectory (76 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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