λ
Ratio Atlas
400,138
2 × 59 × 3391
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 59 × 3391
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 610,560
Proper Divisor Sum 210,422
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #400123 ← → #400151

Radix Representation

Decimal 400138
Binary 1100001101100001010 (19 bits)
Octal 0o1415412
Hexadecimal 0x61B0A

Divisor Catalog (8)

Collatz Trajectory (91 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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