λ
Sequence Observatory

6,830,393

881 × 7753
Deficient Odd Composite

Starting at 6,830,393, the Collatz iteration reaches 1 after 253 steps. The first transition is 20491180; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 881 × 7753
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,839,028
Proper Divisor Sum 8,635
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #6830377 ← → #6830407

Radix Representation

Decimal 6830393
Binary 11010000011100100111001 (23 bits)
Octal 0o32034471
Hexadecimal 0x683939

Divisor Catalog (4)

Collatz Trajectory (253 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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