λ
Modular Archive
638
2 × 11 × 29
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 11 × 29
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,080
Proper Divisor Sum 442
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #631 ← → #641

Radix Representation

Decimal 638
Binary 1001111110 (10 bits)
Octal 0o1176
Hexadecimal 0x27E

Divisor Catalog (8)

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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