λ
Sequence Observatory

8,038,296

23 × 32 × 7 × 41 × 389
Abundant Even Composite

Starting at 8,038,296, the Collatz iteration reaches 1 after 142 steps. The first transition is 4019148; the starting value is even with 96 positive divisors.

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Prime Factor Structure

Factorization String 2^3 × 3^2 × 7 × 41 × 389
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 96
Divisor Sum (σ) 25,552,800
Proper Divisor Sum 17,514,504
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #8038279 ← → #8038313

Radix Representation

Decimal 8038296
Binary 11110101010011110011000 (23 bits)
Octal 0o36523630
Hexadecimal 0x7AA798

Divisor Catalog (5 of 96)

1 2 3 4 6

Collatz Trajectory (142 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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