λ
Ratio Atlas
1,289,999
71 × 18169
Deficient Odd Composite

Prime Factor Structure

Factorization String 71 × 18169
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,308,240
Proper Divisor Sum 18,241
Digit Sum / Digital Root 47 (Root: 2)
Adjacent Primes #1289971 ← → #1290013

Radix Representation

Decimal 1289999
Binary 100111010111100001111 (21 bits)
Octal 0o4727417
Hexadecimal 0x13AF0F

Divisor Catalog (4)

Collatz Trajectory (111 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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