λ
Ratio Atlas

6,521,986

2 × 3260993
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 3260993
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,782,982
Proper Divisor Sum 3,260,996
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #6521951 ← → #6521987

Radix Representation

Decimal 6521986
Binary 11000111000010010000010 (23 bits)
Octal 0o30702202
Hexadecimal 0x638482

Divisor Catalog (4)

Collatz Trajectory (116 steps to reach 1)

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

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