λ
Ratio Atlas
409,216
27 × 23 × 139
Abundant Even Composite

Prime Factor Structure

Factorization String 2^7 × 23 × 139
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 856,800
Proper Divisor Sum 447,584
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #409187 ← → #409217

Radix Representation

Decimal 409216
Binary 1100011111010000000 (19 bits)
Octal 0o1437200
Hexadecimal 0x63E80

Divisor Catalog (32)

Collatz Trajectory (81 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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