λ
Ratio Atlas
690,251
17 × 19 × 2137
Deficient Odd Composite

Prime Factor Structure

Factorization String 17 × 19 × 2137
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 769,680
Proper Divisor Sum 79,429
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #690233 ← → #690259

Radix Representation

Decimal 690251
Binary 10101000100001001011 (20 bits)
Octal 0o2504113
Hexadecimal 0xA884B

Divisor Catalog (8)

Collatz Trajectory (35 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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