λ
Ratio Atlas

5,222,898

2 × 32 × 290161
Abundant Even Composite

5,222,898 factors as 2 × 3^2 × 290161. Its 12 positive divisors give a proper-divisor sum of 6,093,420, so this integer is abundant. The Collatz stopping time is 219 steps.

Prime Factor Structure

Factorization String 2 × 3^2 × 290161
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 11,316,318
Proper Divisor Sum 6,093,420
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #5222887 ← → #5222923

Radix Representation

Decimal 5222898
Binary 10011111011000111110010 (23 bits)
Octal 0o23730762
Hexadecimal 0x4FB1F2

Divisor Catalog (12)

Collatz Trajectory (219 steps to reach 1)

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

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