λ
Sigma Notebook

8,028,427

11 × 283 × 2579
Deficient Odd Composite

8,028,427 is odd and not a perfect square. Its factorization is 11 × 283 × 2579 and its 8 divisors sum to 8,792,640.

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Prime Factor Structure

Factorization String 11 × 283 × 2579
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,792,640
Proper Divisor Sum 764,213
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #8028413 ← → #8028439

Radix Representation

Decimal 8028427
Binary 11110101000000100001011 (23 bits)
Octal 0o36500413
Hexadecimal 0x7A810B

Divisor Catalog (5 of 8)

1 11 283 2,579 3,113

Collatz Trajectory (137 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.

8,028,427 24,085,282 12,042,641 36,127,924 18,063,962

More profiles

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