λ
Sigma Notebook

5,642,262

2 × 32 × 167 × 1877
Abundant Even Composite

5,642,262 is even and not a perfect square. Its factorization is 2 × 3^2 × 167 × 1877 and its 24 divisors sum to 12,304,656.

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Prime Factor Structure

Factorization String 2 × 3^2 × 167 × 1877
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 12,304,656
Proper Divisor Sum 6,662,394
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #5642261 ← → #5642267

Radix Representation

Decimal 5642262
Binary 10101100001100000010110 (23 bits)
Octal 0o25414026
Hexadecimal 0x561816

Divisor Catalog (5 of 24)

1 2 3 6 9

Collatz Trajectory (77 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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