λ
Ratio Atlas
81,530
2 × 5 × 31 × 263
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 5 × 31 × 263
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 152,064
Proper Divisor Sum 70,534
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #81527 ← → #81533

Radix Representation

Decimal 81530
Binary 10011111001111010 (17 bits)
Octal 0o237172
Hexadecimal 0x13E7A

Divisor Catalog (16)

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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