λ
Sequence Observatory

8,119,355

5 × 197 × 8243
Deficient Odd Composite

Starting at 8,119,355, the Collatz iteration reaches 1 after 292 steps. The first transition is 24358066; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 5 × 197 × 8243
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,793,872
Proper Divisor Sum 1,674,517
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #8119343 ← → #8119361

Radix Representation

Decimal 8119355
Binary 11110111110010000111011 (23 bits)
Octal 0o36762073
Hexadecimal 0x7BE43B

Divisor Catalog (5 of 8)

Collatz Trajectory (292 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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