λ
Ratio Atlas

647,281

97 × 6673
Deficient Odd Composite

Prime Factor Structure

Factorization String 97 × 6673
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 654,052
Proper Divisor Sum 6,771
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #647263 ← → #647293

Radix Representation

Decimal 647281
Binary 10011110000001110001 (20 bits)
Octal 0o2360161
Hexadecimal 0x9E071

Divisor Catalog (4)

Collatz Trajectory (141 steps to reach 1)

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

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