λ
Sequence Observatory

9,043,243

11 × 822113
Deficient Odd Composite

Starting at 9,043,243, the Collatz iteration reaches 1 after 194 steps. The first transition is 27129730; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 11 × 822113
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,865,368
Proper Divisor Sum 822,125
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #9043241 ← → #9043261

Radix Representation

Decimal 9043243
Binary 100010011111110100101011 (24 bits)
Octal 0o42376453
Hexadecimal 0x89FD2B

Divisor Catalog (4)

1 11 822,113 9,043,243

Collatz Trajectory (194 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.

9,043,243 27,129,730 13,564,865 40,694,596 20,347,298

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