λ
Sigma Notebook

8,184,028

22 × 71 × 28817
Deficient Even Composite

8,184,028 is even and not a perfect square. Its factorization is 2^2 × 71 × 28817 and its 12 divisors sum to 14,524,272.

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Prime Factor Structure

Factorization String 2^2 × 71 × 28817
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 14,524,272
Proper Divisor Sum 6,340,244
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #8184019 ← → #8184053

Radix Representation

Decimal 8184028
Binary 11111001110000011011100 (23 bits)
Octal 0o37160334
Hexadecimal 0x7CE0DC

Divisor Catalog (5 of 12)

1 2 4 71 142

Collatz Trajectory (230 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.

8,184,028 4,092,014 2,046,007 6,138,022 3,069,011

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