λ
Sigma Notebook

5,291,131

17 × 547 × 569
Deficient Odd Composite

5,291,131 is odd and not a perfect square. Its factorization is 17 × 547 × 569 and its 8 divisors sum to 5,622,480.

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Prime Factor Structure

Factorization String 17 × 547 × 569
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,622,480
Proper Divisor Sum 331,349
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #5291129 ← → #5291141

Radix Representation

Decimal 5291131
Binary 10100001011110001111011 (23 bits)
Octal 0o24136173
Hexadecimal 0x50BC7B

Divisor Catalog (5 of 8)

Collatz Trajectory (126 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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