λ
Ratio Atlas
428,490
2 × 34 × 5 × 232
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3^4 × 5 × 23^2
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 60
Divisor Sum (σ) 1,204,434
Proper Divisor Sum 775,944
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #428489 ← → #428503

Radix Representation

Decimal 428490
Binary 1101000100111001010 (19 bits)
Octal 0o1504712
Hexadecimal 0x689CA

Divisor Catalog (60)

Collatz Trajectory (125 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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