λ
Ratio Atlas

3,986,148

22 × 3 × 332179
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 3 × 332179
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 9,301,040
Proper Divisor Sum 5,314,892
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #3986113 ← → #3986159

Radix Representation

Decimal 3986148
Binary 1111001101001011100100 (22 bits)
Octal 0o17151344
Hexadecimal 0x3CD2E4

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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