λ
Ratio Atlas
21,268
22 × 13 × 409
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 13 × 409
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 40,180
Proper Divisor Sum 18,912
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #21247 ← → #21269

Radix Representation

Decimal 21268
Binary 101001100010100 (15 bits)
Octal 0o51424
Hexadecimal 0x5314

Divisor Catalog (12)

Collatz Trajectory (56 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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