λ
Ratio Atlas

538,209

32 × 7 × 8543
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^2 × 7 × 8543
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 888,576
Proper Divisor Sum 350,367
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #538201 ← → #538247

Radix Representation

Decimal 538209
Binary 10000011011001100001 (20 bits)
Octal 0o2033141
Hexadecimal 0x83661

Divisor Catalog (12)

Collatz Trajectory (71 steps to reach 1)

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

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