λ
Sigma Notebook

7,176,725

52 × 257 × 1117
Deficient Odd Composite

7,176,725 is odd and not a perfect square. Its factorization is 5^2 × 257 × 1117 and its 12 divisors sum to 8,941,764.

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Prime Factor Structure

Factorization String 5^2 × 257 × 1117
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 8,941,764
Proper Divisor Sum 1,765,039
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #7176721 ← → #7176733

Radix Representation

Decimal 7176725
Binary 11011011000001000010101 (23 bits)
Octal 0o33301025
Hexadecimal 0x6D8215

Divisor Catalog (5 of 12)

Collatz Trajectory (98 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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