λ
Ratio Atlas
129,172
22 × 43 × 751
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 43 × 751
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 231,616
Proper Divisor Sum 102,444
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #129169 ← → #129187

Radix Representation

Decimal 129172
Binary 11111100010010100 (17 bits)
Octal 0o374224
Hexadecimal 0x1F894

Divisor Catalog (12)

Collatz Trajectory (100 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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