λ
Sigma Notebook

6,528,660

22 × 3 × 5 × 233 × 467
Abundant Even Composite

6,528,660 is even and not a perfect square. Its factorization is 2^2 × 3 × 5 × 233 × 467 and its 48 divisors sum to 18,398,016.

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Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 233 × 467
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 18,398,016
Proper Divisor Sum 11,869,356
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #6528659 ← → #6528671

Radix Representation

Decimal 6528660
Binary 11000111001111010010100 (23 bits)
Octal 0o30717224
Hexadecimal 0x639E94

Divisor Catalog (5 of 48)

1 2 3 4 5

Collatz Trajectory (178 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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