λ
Ratio Atlas
21,135,652
22 × 5283913
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 5283913
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 36,987,398
Proper Divisor Sum 15,851,746
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #21135649 ← → #21135677

Radix Representation

Decimal 21135652
Binary 1010000101000000100100100 (25 bits)
Octal 0o120500444
Hexadecimal 0x1428124

Divisor Catalog (6)

Collatz Trajectory (296 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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