λ
Ratio Atlas
399,490
2 × 5 × 7 × 13 × 439
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 5 × 7 × 13 × 439
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 887,040
Proper Divisor Sum 487,550
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #399481 ← → #399491

Radix Representation

Decimal 399490
Binary 1100001100010000010 (19 bits)
Octal 0o1414202
Hexadecimal 0x61882

Divisor Catalog (32)

Collatz Trajectory (55 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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