λ
Ratio Atlas
21,921
3 × 7307
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 7307
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 29,232
Proper Divisor Sum 7,311
Digit Sum / Digital Root 15 (Root: 6)
Adjacent Primes #21911 ← → #21929

Radix Representation

Decimal 21921
Binary 101010110100001 (15 bits)
Octal 0o52641
Hexadecimal 0x55A1

Divisor Catalog (4)

Collatz Trajectory (193 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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