λ
Sigma Notebook

8,326,856

23 × 1040857
Deficient Even Composite

8,326,856 is even and not a perfect square. Its factorization is 2^3 × 1040857 and its 8 divisors sum to 15,612,870.

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Prime Factor Structure

Factorization String 2^3 × 1040857
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 15,612,870
Proper Divisor Sum 7,286,014
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #8326853 ← → #8326859

Radix Representation

Decimal 8326856
Binary 11111110000111011001000 (23 bits)
Octal 0o37607310
Hexadecimal 0x7F0EC8

Divisor Catalog (5 of 8)

1 2 4 8 1,040,857

Collatz Trajectory (106 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.

8,326,856 4,163,428 2,081,714 1,040,857 3,122,572

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