λ
Sequence Observatory

9,224,505

32 × 5 × 359 × 571
Deficient Odd Composite

Starting at 9,224,505, the Collatz iteration reaches 1 after 256 steps. The first transition is 27673516; the starting value is odd with 24 positive divisors.

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Prime Factor Structure

Factorization String 3^2 × 5 × 359 × 571
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 16,061,760
Proper Divisor Sum 6,837,255
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #9224503 ← → #9224513

Radix Representation

Decimal 9224505
Binary 100011001100000100111001 (24 bits)
Octal 0o43140471
Hexadecimal 0x8CC139

Divisor Catalog (5 of 24)

1 3 5 9 15

Collatz Trajectory (256 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.

9,224,505 27,673,516 13,836,758 6,918,379 20,755,138

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