λ
Sigma Notebook

7,529,131

7529131
Deficient Odd Prime

7,529,131 is odd and not a perfect square. Its factorization is 7529131 and its 2 divisors sum to 7,529,132.

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Prime Factor Structure

Factorization String 7529131
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,529,132
Proper Divisor Sum 1
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #7529129 ← → #7529161

Radix Representation

Decimal 7529131
Binary 11100101110001010101011 (23 bits)
Octal 0o34561253
Hexadecimal 0x72E2AB

Divisor Catalog (2)

Collatz Trajectory (85 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.

7,529,131 22,587,394 11,293,697 33,881,092 16,940,546

More profiles

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