λ
Ratio Atlas

16,628,009

16628009
Deficient Odd Prime

Prime Factor Structure

Factorization String 16628009
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 16,628,010
Proper Divisor Sum 1
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #16627981 ← → #16628039

Radix Representation

Decimal 16628009
Binary 111111011011100100101001 (24 bits)
Octal 0o77334451
Hexadecimal 0xFDB929

Divisor Catalog (2)

Collatz Trajectory (187 steps to reach 1)

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

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