λ
Sequence Observatory

9,319,065

3 × 5 × 72 × 31 × 409
Deficient Odd Composite

Starting at 9,319,065, the Collatz iteration reaches 1 after 75 steps. The first transition is 27957196; the starting value is odd with 48 positive divisors.

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Prime Factor Structure

Factorization String 3 × 5 × 7^2 × 31 × 409
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 17,948,160
Proper Divisor Sum 8,629,095
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #9319039 ← → #9319067

Radix Representation

Decimal 9319065
Binary 100011100011001010011001 (24 bits)
Octal 0o43431231
Hexadecimal 0x8E3299

Divisor Catalog (5 of 48)

1 3 5 7 15

Collatz Trajectory (75 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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