λ
Sigma Notebook

9,140,940

22 × 32 × 5 × 43 × 1181
Abundant Even Composite

9,140,940 is even and not a perfect square. Its factorization is 2^2 × 3^2 × 5 × 43 × 1181 and its 72 divisors sum to 28,396,368.

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Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 43 × 1181
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 72
Divisor Sum (σ) 28,396,368
Proper Divisor Sum 19,255,428
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #9140933 ← → #9140953

Radix Representation

Decimal 9140940
Binary 100010110111101011001100 (24 bits)
Octal 0o42675314
Hexadecimal 0x8B7ACC

Divisor Catalog (5 of 72)

1 2 3 4 5

Collatz Trajectory (88 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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