2 × 3² × 19 × 89

Prime Factor Structure

Factorization String 2 × 3^2 × 19 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 70,200

Proper Divisor Sum 39,762

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #30431 ← → #30449

1 2 3 6 9 18 19 38 57 89 114 171 178 267 342 534 801 1,602 1,691 3,382 5,073 10,146 15,219 30,438

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

30,438 15,219 45,658 22,829 68,488 34,244 17,122 8,561 25,684 12,842 6,421 19,264 9,632 4,816 2,408 1,204 602 301 904 452 226 113 340 170 85 256 128 64 32 16 8 4 2 1

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