λ
Ratio Atlas
21,278,402
2 × 29 × 366869
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 29 × 366869
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 33,018,300
Proper Divisor Sum 11,739,898
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #21278401 ← → #21278417

Radix Representation

Decimal 21278402
Binary 1010001001010111011000010 (25 bits)
Octal 0o121127302
Hexadecimal 0x144AEC2

Divisor Catalog (8)

Collatz Trajectory (128 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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