λ
Sigma Notebook

4,052,320

25 × 5 × 19 × 31 × 43
Abundant Even Composite

4,052,320 is even and not a perfect square. Its factorization is 2^5 × 5 × 19 × 31 × 43 and its 96 divisors sum to 10,644,480.

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Prime Factor Structure

Factorization String 2^5 × 5 × 19 × 31 × 43
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 96
Divisor Sum (σ) 10,644,480
Proper Divisor Sum 6,592,160
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #4052311 ← → #4052333

Radix Representation

Decimal 4052320
Binary 1111011101010101100000 (22 bits)
Octal 0o17352540
Hexadecimal 0x3DD560

Divisor Catalog (5 of 96)

1 2 4 5 8

Collatz Trajectory (229 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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