λ
Sigma Notebook

9,318,989

9318989
Deficient Odd Prime

9,318,989 is odd and not a perfect square. Its factorization is 9318989 and its 2 divisors sum to 9,318,990.

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Prime Factor Structure

Factorization String 9318989
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 9,318,990
Proper Divisor Sum 1
Digit Sum / Digital Root 47 (Root: 2)
Adjacent Primes #9318983 ← → #9319001

Radix Representation

Decimal 9318989
Binary 100011100011001001001101 (24 bits)
Octal 0o43431115
Hexadecimal 0x8E324D

Divisor Catalog (2)

Collatz Trajectory (132 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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