λ
Ratio Atlas
215,425
52 × 7 × 1231
Deficient Odd Composite

Prime Factor Structure

Factorization String 5^2 × 7 × 1231
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 305,536
Proper Divisor Sum 90,111
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #215417 ← → #215443

Radix Representation

Decimal 215425
Binary 110100100110000001 (18 bits)
Octal 0o644601
Hexadecimal 0x34981

Divisor Catalog (12)

Collatz Trajectory (142 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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