λ
Sigma Notebook

7,255,173

3 × 131 × 18461
Deficient Odd Composite

7,255,173 is odd and not a perfect square. Its factorization is 3 × 131 × 18461 and its 8 divisors sum to 9,747,936.

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Prime Factor Structure

Factorization String 3 × 131 × 18461
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,747,936
Proper Divisor Sum 2,492,763
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #7255163 ← → #7255181

Radix Representation

Decimal 7255173
Binary 11011101011010010000101 (23 bits)
Octal 0o33532205
Hexadecimal 0x6EB485

Divisor Catalog (5 of 8)

Collatz Trajectory (67 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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