λ
Sequence Observatory

7,389,167

293 × 25219
Deficient Odd Composite

Starting at 7,389,167, the Collatz iteration reaches 1 after 191 steps. The first transition is 22167502; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 293 × 25219
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,414,680
Proper Divisor Sum 25,513
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #7389149 ← → #7389181

Radix Representation

Decimal 7389167
Binary 11100001011111111101111 (23 bits)
Octal 0o34137757
Hexadecimal 0x70BFEF

Divisor Catalog (4)

Collatz Trajectory (191 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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