λ
Sequence Observatory

9,299,399

67 × 138797
Deficient Odd Composite

Starting at 9,299,399, the Collatz iteration reaches 1 after 225 steps. The first transition is 27898198; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 67 × 138797
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,438,264
Proper Divisor Sum 138,865
Digit Sum / Digital Root 50 (Root: 5)
Adjacent Primes #9299387 ← → #9299419

Radix Representation

Decimal 9299399
Binary 100011011110010111000111 (24 bits)
Octal 0o43362707
Hexadecimal 0x8DE5C7

Divisor Catalog (4)

Collatz Trajectory (225 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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