λ
Sigma Notebook

8,378,006

2 × 7 × 132 × 3541
Deficient Even Composite

8,378,006 is even and not a perfect square. Its factorization is 2 × 7 × 13^2 × 3541 and its 24 divisors sum to 15,556,464.

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Prime Factor Structure

Factorization String 2 × 7 × 13^2 × 3541
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 15,556,464
Proper Divisor Sum 7,178,458
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #8377997 ← → #8378011

Radix Representation

Decimal 8378006
Binary 11111111101011010010110 (23 bits)
Octal 0o37753226
Hexadecimal 0x7FD696

Divisor Catalog (5 of 24)

1 2 7 13 14

Collatz Trajectory (168 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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