λ
Ratio Atlas

3,966,938

2 × 317 × 6257
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 317 × 6257
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,970,132
Proper Divisor Sum 2,003,194
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #3966929 ← → #3966961

Radix Representation

Decimal 3966938
Binary 1111001000011111011010 (22 bits)
Octal 0o17103732
Hexadecimal 0x3C87DA

Divisor Catalog (8)

Collatz Trajectory (216 steps to reach 1)

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

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