λ
Ratio Atlas
678,440
23 × 5 × 7 × 2423
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 5 × 7 × 2423
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 1,745,280
Proper Divisor Sum 1,066,840
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #678437 ← → #678451

Radix Representation

Decimal 678440
Binary 10100101101000101000 (20 bits)
Octal 0o2455050
Hexadecimal 0xA5A28

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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