λ
Ratio Atlas
19,810,171
47 × 421493
Deficient Odd Composite

Prime Factor Structure

Factorization String 47 × 421493
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 20,231,712
Proper Divisor Sum 421,541
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #19810163 ← → #19810201

Radix Representation

Decimal 19810171
Binary 1001011100100011101111011 (25 bits)
Octal 0o113443573
Hexadecimal 0x12E477B

Divisor Catalog (4)

Collatz Trajectory (146 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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