λ
Ratio Atlas
21,169
21169
Deficient Odd Prime

Prime Factor Structure

Factorization String 21169
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 21,170
Proper Divisor Sum 1
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #21163 ← → #21179

Radix Representation

Decimal 21169
Binary 101001010110001 (15 bits)
Octal 0o51261
Hexadecimal 0x52B1

Divisor Catalog (2)

Collatz Trajectory (149 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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