λ
Ratio Atlas
290,840
23 × 5 × 11 × 661
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 5 × 11 × 661
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 714,960
Proper Divisor Sum 424,120
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #290839 ← → #290861

Radix Representation

Decimal 290840
Binary 1000111000000011000 (19 bits)
Octal 0o1070030
Hexadecimal 0x47018

Divisor Catalog (32)

Collatz Trajectory (70 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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