λ
Ratio Atlas

817,568

25 × 29 × 881
Abundant Even Composite

817,568 factors as 2^5 × 29 × 881. Its 24 positive divisors give a proper-divisor sum of 849,412, so this integer is abundant. The Collatz stopping time is 43 steps.

Prime Factor Structure

Factorization String 2^5 × 29 × 881
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 1,666,980
Proper Divisor Sum 849,412
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #817567 ← → #817603

Radix Representation

Decimal 817568
Binary 11000111100110100000 (20 bits)
Octal 0o3074640
Hexadecimal 0xC79A0

Divisor Catalog (24)

Collatz Trajectory (43 steps to reach 1)

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

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