λ
Ratio Atlas
1,990,289
7 × 157 × 1811
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 157 × 1811
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,290,368
Proper Divisor Sum 300,079
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #1990279 ← → #1990319

Radix Representation

Decimal 1990289
Binary 111100101111010010001 (21 bits)
Octal 0o7457221
Hexadecimal 0x1E5E91

Divisor Catalog (8)

Collatz Trajectory (184 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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