λ
Ratio Atlas

1,813,698

2 × 33 × 33587
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3^3 × 33587
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 4,030,560
Proper Divisor Sum 2,216,862
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #1813681 ← → #1813699

Radix Representation

Decimal 1813698
Binary 110111010110011000010 (21 bits)
Octal 0o6726302
Hexadecimal 0x1BACC2

Divisor Catalog (16)

Collatz Trajectory (65 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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