λ
Sequence Observatory

3,318,093

32 × 29 × 12713
Deficient Odd Composite

Starting at 3,318,093, the Collatz iteration reaches 1 after 239 steps. The first transition is 9954280; the starting value is odd with 12 positive divisors.

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Prime Factor Structure

Factorization String 3^2 × 29 × 12713
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 4,958,460
Proper Divisor Sum 1,640,367
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #3318083 ← → #3318097

Radix Representation

Decimal 3318093
Binary 1100101010000101001101 (22 bits)
Octal 0o14520515
Hexadecimal 0x32A14D

Divisor Catalog (5 of 12)

1 3 9 29 87

Collatz Trajectory (239 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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