λ
Ratio Atlas

16,659,229

16659229
Deficient Odd Prime

16,659,229 factors as 16659229. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 200 steps.

Prime Factor Structure

Factorization String 16659229
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 16,659,230
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #16659221 ← → #16659239

Radix Representation

Decimal 16659229
Binary 111111100011001100011101 (24 bits)
Octal 0o77431435
Hexadecimal 0xFE331D

Divisor Catalog (2)

Collatz Trajectory (200 steps to reach 1)

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

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