λ
Sequence Observatory

9,067,681

7 × 17 × 23 × 3313
Deficient Odd Composite

Starting at 9,067,681, the Collatz iteration reaches 1 after 194 steps. The first transition is 27203044; the starting value is odd with 16 positive divisors.

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Prime Factor Structure

Factorization String 7 × 17 × 23 × 3313
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 11,453,184
Proper Divisor Sum 2,385,503
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #9067649 ← → #9067687

Radix Representation

Decimal 9067681
Binary 100010100101110010100001 (24 bits)
Octal 0o42456241
Hexadecimal 0x8A5CA1

Divisor Catalog (5 of 16)

1 7 17 23 119

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.

9,067,681 27,203,044 13,601,522 6,800,761 20,402,284

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