λ
Sigma Notebook

8,378,308

22 × 31 × 67567
Deficient Even Composite

8,378,308 is even and not a perfect square. Its factorization is 2^2 × 31 × 67567 and its 12 divisors sum to 15,135,232.

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Prime Factor Structure

Factorization String 2^2 × 31 × 67567
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 15,135,232
Proper Divisor Sum 6,756,924
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #8378299 ← → #8378311

Radix Representation

Decimal 8378308
Binary 11111111101011111000100 (23 bits)
Octal 0o37753704
Hexadecimal 0x7FD7C4

Divisor Catalog (5 of 12)

1 2 4 31 62

Collatz Trajectory (75 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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