2 × 3 × 5² × 11 × 131

Prime Factor Structure

Factorization String 2 × 3 × 5^2 × 11 × 131

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 589,248

Proper Divisor Sum 373,098

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #216149 ← → #216157

1 2 3 5 6 10 11 15 22 25 30 33 50 55 66 75 110 131 150 165 262 275 330 393 550 655 786 825 1,310 1,441 1,650 1,965 2,882 3,275 3,930 4,323 6,550 7,205 8,646 9,825 14,410 19,650 21,615 36,025 43,230 72,050 108,075 216,150

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

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