λ
Ratio Atlas
21,353
131 × 163
Deficient Odd Composite

Prime Factor Structure

Factorization String 131 × 163
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 21,648
Proper Divisor Sum 295
Digit Sum / Digital Root 14 (Root: 5)
Adjacent Primes #21347 ← → #21377

Radix Representation

Decimal 21353
Binary 101001101101001 (15 bits)
Octal 0o51551
Hexadecimal 0x5369

Divisor Catalog (4)

Collatz Trajectory (48 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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