λ
Ratio Atlas
687,142
2 × 79 × 4349
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 79 × 4349
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,044,000
Proper Divisor Sum 356,858
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #687139 ← → #687151

Radix Representation

Decimal 687142
Binary 10100111110000100110 (20 bits)
Octal 0o2476046
Hexadecimal 0xA7C26

Divisor Catalog (8)

Collatz Trajectory (92 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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