λ
Ratio Atlas

522,090

2 × 32 × 5 × 5801
Abundant Even Composite

522,090 factors as 2 × 3^2 × 5 × 5801. Its 24 positive divisors give a proper-divisor sum of 835,578, so this integer is abundant. The Collatz stopping time is 120 steps.

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 5801
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 1,357,668
Proper Divisor Sum 835,578
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #522083 ← → #522113

Radix Representation

Decimal 522090
Binary 1111111011101101010 (19 bits)
Octal 0o1773552
Hexadecimal 0x7F76A

Divisor Catalog (24)

Collatz Trajectory (120 steps to reach 1)

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

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