λ
Ratio Atlas
690,146
2 × 233 × 1481
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 233 × 1481
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,040,364
Proper Divisor Sum 350,218
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #690143 ← → #690163

Radix Representation

Decimal 690146
Binary 10101000011111100010 (20 bits)
Octal 0o2503742
Hexadecimal 0xA87E2

Divisor Catalog (8)

Collatz Trajectory (154 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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