λ
Ratio Atlas
409,409
7 × 11 × 13 × 409
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 11 × 13 × 409
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 551,040
Proper Divisor Sum 141,631
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #409397 ← → #409429

Radix Representation

Decimal 409409
Binary 1100011111101000001 (19 bits)
Octal 0o1437501
Hexadecimal 0x63F41

Divisor Catalog (16)

Collatz Trajectory (81 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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