λ
Sequence Observatory

8,109,368

23 × 1013671
Deficient Even Composite

Starting at 8,109,368, the Collatz iteration reaches 1 after 230 steps. The first transition is 4054684; the starting value is even with 8 positive divisors.

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Prime Factor Structure

Factorization String 2^3 × 1013671
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 15,205,080
Proper Divisor Sum 7,095,712
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #8109359 ← → #8109397

Radix Representation

Decimal 8109368
Binary 11110111011110100111000 (23 bits)
Octal 0o36736470
Hexadecimal 0x7BBD38

Divisor Catalog (5 of 8)

Collatz Trajectory (230 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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