λ
Ratio Atlas

4,247,646

2 × 3 × 132 × 59 × 71
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3 × 13^2 × 59 × 71
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 9,486,720
Proper Divisor Sum 5,239,074
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #4247629 ← → #4247687

Radix Representation

Decimal 4247646
Binary 10000001101000001011110 (23 bits)
Octal 0o20150136
Hexadecimal 0x40D05E

Divisor Catalog (48)

Collatz Trajectory (149 steps to reach 1)

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

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