λ
Sigma Notebook

5,171,001

3 × 11 × 71 × 2207
Deficient Odd Composite

5,171,001 is odd and not a perfect square. Its factorization is 3 × 11 × 71 × 2207 and its 16 divisors sum to 7,630,848.

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Prime Factor Structure

Factorization String 3 × 11 × 71 × 2207
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 7,630,848
Proper Divisor Sum 2,459,847
Digit Sum / Digital Root 15 (Root: 6)
Adjacent Primes #5170999 ← → #5171011

Radix Representation

Decimal 5171001
Binary 10011101110011100111001 (23 bits)
Octal 0o23563471
Hexadecimal 0x4EE739

Divisor Catalog (5 of 16)

1 3 11 33 71

Collatz Trajectory (157 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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