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Sigma Notebook

9,099,164

22 × 211 × 10781
Deficient Even Composite

9,099,164 is even and not a perfect square. Its factorization is 2^2 × 211 × 10781 and its 12 divisors sum to 16,000,488.

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Prime Factor Structure

Factorization String 2^2 × 211 × 10781
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 16,000,488
Proper Divisor Sum 6,901,324
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #9099161 ← → #9099179

Radix Representation

Decimal 9099164
Binary 100010101101011110011100 (24 bits)
Octal 0o42553634
Hexadecimal 0x8AD79C

Divisor Catalog (5 of 12)

1 2 4 211 422

Collatz Trajectory (256 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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