λ
Ratio Atlas
21,170
2 × 5 × 29 × 73
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 5 × 29 × 73
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 39,960
Proper Divisor Sum 18,790
Digit Sum / Digital Root 11 (Root: 2)
Adjacent Primes #21169 ← → #21179

Radix Representation

Decimal 21170
Binary 101001010110010 (15 bits)
Octal 0o51262
Hexadecimal 0x52B2

Divisor Catalog (16)

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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