λ
Ratio Atlas
3,989,449
19 × 209971
Deficient Odd Composite

Prime Factor Structure

Factorization String 19 × 209971
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,199,440
Proper Divisor Sum 209,991
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #3989437 ← → #3989467

Radix Representation

Decimal 3989449
Binary 1111001101111111001001 (22 bits)
Octal 0o17157711
Hexadecimal 0x3CDFC9

Divisor Catalog (4)

Collatz Trajectory (291 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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