λ
Sigma Notebook

5,141,965

5 × 1028393
Deficient Odd Composite

5,141,965 is odd and not a perfect square. Its factorization is 5 × 1028393 and its 4 divisors sum to 6,170,364.

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Prime Factor Structure

Factorization String 5 × 1028393
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,170,364
Proper Divisor Sum 1,028,399
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #5141963 ← → #5141971

Radix Representation

Decimal 5141965
Binary 10011100111010111001101 (23 bits)
Octal 0o23472715
Hexadecimal 0x4E75CD

Divisor Catalog (4)

1 5 1,028,393 5,141,965

Collatz Trajectory (237 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.

5,141,965 15,425,896 7,712,948 3,856,474 1,928,237

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