λ
Ratio Atlas
690,400
25 × 52 × 863
Abundant Even Composite

Prime Factor Structure

Factorization String 2^5 × 5^2 × 863
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 36
Divisor Sum (σ) 1,687,392
Proper Divisor Sum 996,992
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #690397 ← → #690407

Radix Representation

Decimal 690400
Binary 10101000100011100000 (20 bits)
Octal 0o2504340
Hexadecimal 0xA88E0

Divisor Catalog (36)

Collatz Trajectory (198 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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