λ
Ratio Atlas
215,825
52 × 89 × 97
Deficient Odd Composite

Prime Factor Structure

Factorization String 5^2 × 89 × 97
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 273,420
Proper Divisor Sum 57,595
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #215801 ← → #215827

Radix Representation

Decimal 215825
Binary 110100101100010001 (18 bits)
Octal 0o645421
Hexadecimal 0x34B11

Divisor Catalog (12)

Collatz Trajectory (217 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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