λ
Ratio Atlas

3,969,387

32 × 441043
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^2 × 441043
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 5,733,572
Proper Divisor Sum 1,764,185
Digit Sum / Digital Root 45 (Root: 9)
Adjacent Primes #3969377 ← → #3969389

Radix Representation

Decimal 3969387
Binary 1111001001000101101011 (22 bits)
Octal 0o17110553
Hexadecimal 0x3C916B

Divisor Catalog (6)

Collatz Trajectory (141 steps to reach 1)

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

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