λ
Ratio Atlas
1,997,191
72 × 40759
Deficient Odd Composite

Prime Factor Structure

Factorization String 7^2 × 40759
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 2,323,320
Proper Divisor Sum 326,129
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #1997189 ← → #1997213

Radix Representation

Decimal 1997191
Binary 111100111100110000111 (21 bits)
Octal 0o7474607
Hexadecimal 0x1E7987

Divisor Catalog (6)

Collatz Trajectory (78 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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