λ
Ratio Atlas
1,991,345
5 × 61 × 6529
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 61 × 6529
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,429,160
Proper Divisor Sum 437,815
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #1991293 ← → #1991351

Radix Representation

Decimal 1991345
Binary 111100110001010110001 (21 bits)
Octal 0o7461261
Hexadecimal 0x1E62B1

Divisor Catalog (8)

Collatz Trajectory (65 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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