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Zalai Atlas

3,925,810

2 × 5 × 7 × 17 × 3299
Abundant Even Composite

3,925,810 has the prime decomposition 2 × 5 × 7 × 17 × 3299. Its 5 distinct prime factors produce 32 positive divisors.

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Prime Factor Structure

Factorization String 2 × 5 × 7 × 17 × 3299
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 8,553,600
Proper Divisor Sum 4,627,790
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #3925807 ← → #3925829

Radix Representation

Decimal 3925810
Binary 1110111110011100110010 (22 bits)
Octal 0o16763462
Hexadecimal 0x3BE732

Divisor Catalog (5 of 32)

1 2 5 7 10

Collatz Trajectory (92 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.

3,925,810 1,962,905 5,888,716 2,944,358 1,472,179

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