λ
Sequence Observatory

9,442,221

3 × 19 × 165653
Deficient Odd Composite

Starting at 9,442,221, the Collatz iteration reaches 1 after 163 steps. The first transition is 28326664; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 3 × 19 × 165653
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 13,252,320
Proper Divisor Sum 3,810,099
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #9442211 ← → #9442229

Radix Representation

Decimal 9442221
Binary 100100000001001110101101 (24 bits)
Octal 0o44011655
Hexadecimal 0x9013AD

Divisor Catalog (5 of 8)

Collatz Trajectory (163 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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