λ
Ratio Atlas
690,880
26 × 5 × 17 × 127
Abundant Even Composite

Prime Factor Structure

Factorization String 2^6 × 5 × 17 × 127
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 56
Divisor Sum (σ) 1,755,648
Proper Divisor Sum 1,064,768
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #690871 ← → #690887

Radix Representation

Decimal 690880
Binary 10101000101011000000 (20 bits)
Octal 0o2505300
Hexadecimal 0xA8AC0

Divisor Catalog (56)

Collatz Trajectory (74 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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