λ
Sigma Notebook

6,181,188

22 × 3 × 13 × 39623
Abundant Even Composite

6,181,188 is even and not a perfect square. Its factorization is 2^2 × 3 × 13 × 39623 and its 24 divisors sum to 15,532,608.

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Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 39623
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 15,532,608
Proper Divisor Sum 9,351,420
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #6181187 ← → #6181223

Radix Representation

Decimal 6181188
Binary 10111100101000101000100 (23 bits)
Octal 0o27450504
Hexadecimal 0x5E5144

Divisor Catalog (5 of 24)

1 2 3 4 6

Collatz Trajectory (196 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.

6,181,188 3,090,594 1,545,297 4,635,892 2,317,946

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