λ
Ratio Atlas
1,661,380
22 × 5 × 7 × 11867
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 11867
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 3,987,648
Proper Divisor Sum 2,326,268
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #1661353 ← → #1661431

Radix Representation

Decimal 1661380
Binary 110010101100111000100 (21 bits)
Octal 0o6254704
Hexadecimal 0x1959C4

Divisor Catalog (24)

Collatz Trajectory (57 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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