2 × 3² × 11 × 97

Prime Factor Structure

Factorization String 2 × 3^2 × 11 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 45,864

Proper Divisor Sum 26,658

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #19183 ← → #19207

1 2 3 6 9 11 18 22 33 66 97 99 194 198 291 582 873 1,067 1,746 2,134 3,201 6,402 9,603 19,206

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

19,206 9,603 28,810 14,405 43,216 21,608 10,804 5,402 2,701 8,104 4,052 2,026 1,013 3,040 1,520 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754

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