λ
Ratio Atlas
215,980
22 × 5 × 10799
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 5 × 10799
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 453,600
Proper Divisor Sum 237,620
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #215959 ← → #215981

Radix Representation

Decimal 215980
Binary 110100101110101100 (18 bits)
Octal 0o645654
Hexadecimal 0x34BAC

Divisor Catalog (12)

Collatz Trajectory (248 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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