λ
Ratio Atlas

647,622

2 × 33 × 67 × 179
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3^3 × 67 × 179
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 1,468,800
Proper Divisor Sum 821,178
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #647617 ← → #647627

Radix Representation

Decimal 647622
Binary 10011110000111000110 (20 bits)
Octal 0o2360706
Hexadecimal 0x9E1C6

Divisor Catalog (32)

Collatz Trajectory (79 steps to reach 1)

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

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