λ
Ratio Atlas

3,971,995

5 × 794399
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 794399
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,766,400
Proper Divisor Sum 794,405
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #3971993 ← → #3972011

Radix Representation

Decimal 3971995
Binary 1111001001101110011011 (22 bits)
Octal 0o17115633
Hexadecimal 0x3C9B9B

Divisor Catalog (4)

Collatz Trajectory (216 steps to reach 1)

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

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