λ
Ratio Atlas
678,280
23 × 5 × 31 × 547
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 5 × 31 × 547
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 1,578,240
Proper Divisor Sum 899,960
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #678253 ← → #678289

Radix Representation

Decimal 678280
Binary 10100101100110001000 (20 bits)
Octal 0o2454610
Hexadecimal 0xA5988

Divisor Catalog (32)

Collatz Trajectory (61 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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