λ
Ratio Atlas
861,815
5 × 17 × 10139
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 17 × 10139
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,095,120
Proper Divisor Sum 233,305
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #861803 ← → #861823

Radix Representation

Decimal 861815
Binary 11010010011001110111 (20 bits)
Octal 0o3223167
Hexadecimal 0xD2677

Divisor Catalog (8)

Collatz Trajectory (95 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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