λ
Ratio Atlas

3,969,289

3969289
Deficient Odd Prime

Prime Factor Structure

Factorization String 3969289
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 3,969,290
Proper Divisor Sum 1
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #3969269 ← → #3969307

Radix Representation

Decimal 3969289
Binary 1111001001000100001001 (22 bits)
Octal 0o17110411
Hexadecimal 0x3C9109

Divisor Catalog (2)

Collatz Trajectory (123 steps to reach 1)

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

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