λ
Sigma Notebook

8,391,244

22 × 271 × 7741
Deficient Even Composite

8,391,244 is even and not a perfect square. Its factorization is 2^2 × 271 × 7741 and its 12 divisors sum to 14,740,768.

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Prime Factor Structure

Factorization String 2^2 × 271 × 7741
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 14,740,768
Proper Divisor Sum 6,349,524
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #8391223 ← → #8391263

Radix Representation

Decimal 8391244
Binary 100000000000101001001100 (24 bits)
Octal 0o40005114
Hexadecimal 0x800A4C

Divisor Catalog (5 of 12)

1 2 4 271 542

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.

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