λ
Ratio Atlas

8,166,229

8166229
Deficient Odd Prime

8,166,229 factors as 8166229. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 67 steps.

Prime Factor Structure

Factorization String 8166229
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,166,230
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #8166217 ← → #8166269

Radix Representation

Decimal 8166229
Binary 11111001001101101010101 (23 bits)
Octal 0o37115525
Hexadecimal 0x7C9B55

Divisor Catalog (2)

Collatz Trajectory (67 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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