λ
Sigma Notebook

8,143,308

22 × 33 × 75401
Abundant Even Composite

8,143,308 is even and not a perfect square. Its factorization is 2^2 × 3^3 × 75401 and its 24 divisors sum to 21,112,560.

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Prime Factor Structure

Factorization String 2^2 × 3^3 × 75401
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 21,112,560
Proper Divisor Sum 12,969,252
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #8143277 ← → #8143309

Radix Representation

Decimal 8143308
Binary 11111000100000111001100 (23 bits)
Octal 0o37040714
Hexadecimal 0x7C41CC

Divisor Catalog (5 of 24)

1 2 3 4 6

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.

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