λ
Ratio Atlas

13,499,086

2 × 41 × 164623
Deficient Even Composite

13,499,086 factors as 2 × 41 × 164623. Its 8 positive divisors give a proper-divisor sum of 7,243,538, so this integer is deficient. The Collatz stopping time is 223 steps.

Prime Factor Structure

Factorization String 2 × 41 × 164623
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 20,742,624
Proper Divisor Sum 7,243,538
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #13499081 ← → #13499089

Radix Representation

Decimal 13499086
Binary 110011011111101011001110 (24 bits)
Octal 0o63375316
Hexadecimal 0xCDFACE

Divisor Catalog (8)

Collatz Trajectory (223 steps to reach 1)

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

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