λ
Sigma Notebook

8,132,078

2 × 4066039
Deficient Even Composite

8,132,078 is even and not a perfect square. Its factorization is 2 × 4066039 and its 4 divisors sum to 12,198,120.

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Prime Factor Structure

Factorization String 2 × 4066039
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 12,198,120
Proper Divisor Sum 4,066,042
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #8132077 ← → #8132083

Radix Representation

Decimal 8132078
Binary 11111000001010111101110 (23 bits)
Octal 0o37012756
Hexadecimal 0x7C15EE

Divisor Catalog (4)

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.

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