λ
Ratio Atlas
21,364
22 × 72 × 109
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 7^2 × 109
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 18
Divisor Sum (σ) 43,890
Proper Divisor Sum 22,526
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #21347 ← → #21377

Radix Representation

Decimal 21364
Binary 101001101110100 (15 bits)
Octal 0o51564
Hexadecimal 0x5374

Divisor Catalog (18)

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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