λ
Sequence Observatory

6,510,833

7 × 930119
Deficient Odd Composite

Starting at 6,510,833, the Collatz iteration reaches 1 after 116 steps. The first transition is 19532500; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 7 × 930119
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,440,960
Proper Divisor Sum 930,127
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #6510821 ← → #6510839

Radix Representation

Decimal 6510833
Binary 11000110101100011110001 (23 bits)
Octal 0o30654361
Hexadecimal 0x6358F1

Divisor Catalog (4)

1 7 930,119 6,510,833

Collatz Trajectory (116 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.

6,510,833 19,532,500 9,766,250 4,883,125 14,649,376

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