λ
Ratio Atlas

3,972,203

17 × 412 × 139
Deficient Odd Composite

Prime Factor Structure

Factorization String 17 × 41^2 × 139
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 4,341,960
Proper Divisor Sum 369,757
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #3972193 ← → #3972223

Radix Representation

Decimal 3972203
Binary 1111001001110001101011 (22 bits)
Octal 0o17116153
Hexadecimal 0x3C9C6B

Divisor Catalog (12)

Collatz Trajectory (216 steps to reach 1)

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

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