λ
Ratio Atlas
213,865
5 × 42773
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 42773
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 256,644
Proper Divisor Sum 42,779
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #213859 ← → #213881

Radix Representation

Decimal 213865
Binary 110100001101101001 (18 bits)
Octal 0o641551
Hexadecimal 0x34369

Divisor Catalog (4)

Collatz Trajectory (129 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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