λ
Sigma Notebook

8,995,396

22 × 2248849
Deficient Even Composite

8,995,396 is even and not a perfect square. Its factorization is 2^2 × 2248849 and its 6 divisors sum to 15,741,950.

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Prime Factor Structure

Factorization String 2^2 × 2248849
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 15,741,950
Proper Divisor Sum 6,746,554
Digit Sum / Digital Root 49 (Root: 4)
Adjacent Primes #8995391 ← → #8995411

Radix Representation

Decimal 8995396
Binary 100010010100001001000100 (24 bits)
Octal 0o42241104
Hexadecimal 0x894244

Divisor Catalog (5 of 6)

1 2 4 2,248,849 4,497,698

Collatz Trajectory (137 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.

8,995,396 4,497,698 2,248,849 6,746,548 3,373,274

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