2 × 3³ × 13 × 43

Prime Factor Structure

Factorization String 2 × 3^3 × 13 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 73,920

Proper Divisor Sum 43,734

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #30181 ← → #30187

1 2 3 6 9 13 18 26 27 39 43 54 78 86 117 129 234 258 351 387 559 702 774 1,118 1,161 1,677 2,322 3,354 5,031 10,062 15,093 30,186

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

30,186 15,093 45,280 22,640 11,320 5,660 2,830 1,415 4,246 2,123 6,370 3,185 9,556 4,778 2,389 7,168 3,584 1,792 896 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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