λ
Sigma Notebook

3,205,992

23 × 3 × 133583
Abundant Even Composite

3,205,992 is even and not a perfect square. Its factorization is 2^3 × 3 × 133583 and its 16 divisors sum to 8,015,040.

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Prime Factor Structure

Factorization String 2^3 × 3 × 133583
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 8,015,040
Proper Divisor Sum 4,809,048
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #3205981 ← → #3205997

Radix Representation

Decimal 3205992
Binary 1100001110101101101000 (22 bits)
Octal 0o14165550
Hexadecimal 0x30EB68

Divisor Catalog (5 of 16)

1 2 3 4 6

Collatz Trajectory (71 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.

3,205,992 1,602,996 801,498 400,749 1,202,248

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