3² × 11 × 1993

Prime Factor Structure

Factorization String 3^2 × 11 × 1993

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 311,064

Proper Divisor Sum 113,757

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #197299 ← → #197311

1 3 9 11 33 99 1,993 5,979 17,937 21,923 65,769 197,307

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

197,307 591,922 295,961 887,884 443,942 221,971 665,914 332,957 998,872 499,436 249,718 124,859 374,578 187,289 561,868 280,934 140,467 421,402 210,701 632,104 316,052 158,026 79,013 237,040 118,520 59,260 29,630 14,815 44,446 22,223 66,670 33,335 100,006 50,003 150,010 75,005 225,016 112,508 56,254 28,127 84,382 42,191 126,574 63,287 189,862 94,931 284,794 142,397 427,192 213,596 106,798 53,399 160,198 80,099 240,298 120,149 360,448 180,224 90,112 45,056

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