λ
Sigma Notebook

8,015,492

22 × 19 × 105467
Deficient Even Composite

8,015,492 is even and not a perfect square. Its factorization is 2^2 × 19 × 105467 and its 12 divisors sum to 14,765,520.

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Prime Factor Structure

Factorization String 2^2 × 19 × 105467
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 14,765,520
Proper Divisor Sum 6,750,028
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #8015489 ← → #8015507

Radix Representation

Decimal 8015492
Binary 11110100100111010000100 (23 bits)
Octal 0o36447204
Hexadecimal 0x7A4E84

Divisor Catalog (5 of 12)

1 2 4 19 38

Collatz Trajectory (116 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.

8,015,492 4,007,746 2,003,873 6,011,620 3,005,810

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