λ
Ratio Atlas
72,163
7 × 132 × 61
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 13^2 × 61
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 90,768
Proper Divisor Sum 18,605
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #72161 ← → #72167

Radix Representation

Decimal 72163
Binary 10001100111100011 (17 bits)
Octal 0o214743
Hexadecimal 0x119E3

Divisor Catalog (12)

Collatz Trajectory (143 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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