λ
Ratio Atlas
27,989
13 × 2153
Deficient Odd Composite

Prime Factor Structure

Factorization String 13 × 2153
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 30,156
Proper Divisor Sum 2,167
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #27983 ← → #27997

Radix Representation

Decimal 27989
Binary 110110101010101 (15 bits)
Octal 0o66525
Hexadecimal 0x6D55

Divisor Catalog (4)

Collatz Trajectory (121 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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