2 × 3² × 5 × 223

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 52,416

Proper Divisor Sum 32,346

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #20063 ← → #20071

1 2 3 5 6 9 10 15 18 30 45 90 223 446 669 1,115 1,338 2,007 2,230 3,345 4,014 6,690 10,035 20,070

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

20,070 10,035 30,106 15,053 45,160 22,580 11,290 5,645 16,936 8,468 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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