λ
Sequence Observatory

6,568,054

2 × 137 × 23971
Deficient Even Composite

Starting at 6,568,054, the Collatz iteration reaches 1 after 209 steps. The first transition is 3284027; the starting value is even with 8 positive divisors.

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Prime Factor Structure

Factorization String 2 × 137 × 23971
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,924,408
Proper Divisor Sum 3,356,354
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #6568049 ← → #6568061

Radix Representation

Decimal 6568054
Binary 11001000011100001110110 (23 bits)
Octal 0o31034166
Hexadecimal 0x643876

Divisor Catalog (5 of 8)

1 2 137 274 23,971

Collatz Trajectory (209 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.

6,568,054 3,284,027 9,852,082 4,926,041 14,778,124

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