λ
Ratio Atlas
489,280
26 × 5 × 11 × 139
Abundant Even Composite

Prime Factor Structure

Factorization String 2^6 × 5 × 11 × 139
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 56
Divisor Sum (σ) 1,280,160
Proper Divisor Sum 790,880
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #489263 ← → #489283

Radix Representation

Decimal 489280
Binary 1110111011101000000 (19 bits)
Octal 0o1673500
Hexadecimal 0x77740

Divisor Catalog (56)

Collatz Trajectory (37 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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