λ
Ratio Atlas
21,391,988
22 × 5347997
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 5347997
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 37,435,986
Proper Divisor Sum 16,043,998
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #21391987 ← → #21391999

Radix Representation

Decimal 21391988
Binary 1010001100110101001110100 (25 bits)
Octal 0o121465164
Hexadecimal 0x1466A74

Divisor Catalog (6)

Collatz Trajectory (97 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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