λ
Ratio Atlas
19,989,909
36 × 17 × 1613
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^6 × 17 × 1613
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 28
Divisor Sum (σ) 31,753,836
Proper Divisor Sum 11,763,927
Digit Sum / Digital Root 54 (Root: 9)
Adjacent Primes #19989887 ← → #19989911

Radix Representation

Decimal 19989909
Binary 1001100010000010110010101 (25 bits)
Octal 0o114202625
Hexadecimal 0x1310595

Divisor Catalog (28)

Collatz Trajectory (164 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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