λ
Ratio Atlas
217,865
5 × 43573
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 43573
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 261,444
Proper Divisor Sum 43,579
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #217859 ← → #217901

Radix Representation

Decimal 217865
Binary 110101001100001001 (18 bits)
Octal 0o651411
Hexadecimal 0x35309

Divisor Catalog (4)

Collatz Trajectory (155 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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