λ
Ratio Atlas
215,720
23 × 5 × 5393
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 5 × 5393
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 485,460
Proper Divisor Sum 269,740
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #215693 ← → #215723

Radix Representation

Decimal 215720
Binary 110100101010101000 (18 bits)
Octal 0o645250
Hexadecimal 0x34AA8

Divisor Catalog (16)

Collatz Trajectory (49 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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