3² × 11 × 17 × 191

Prime Factor Structure

Factorization String 3^2 × 11 × 17 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 539,136

Proper Divisor Sum 217,683

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #321449 ← → #321467

1 3 9 11 17 33 51 99 153 187 191 561 573 1,683 1,719 2,101 3,247 6,303 9,741 18,909 29,223 35,717 107,151 321,453

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

321,453 964,360 482,180 241,090 120,545 361,636 180,818 90,409 271,228 135,614 67,807 203,422 101,711 305,134 152,567 457,702 228,851 686,554 343,277 1,029,832 514,916 257,458 128,729 386,188 193,094 96,547 289,642 144,821 434,464 217,232 108,616 54,308 27,154 13,577 40,732 20,366 10,183 30,550 15,275 45,826 22,913 68,740 34,370 17,185 51,556 25,778 12,889 38,668 19,334 9,667 29,002 14,501 43,504 21,752 10,876 5,438 2,719 8,158 4,079 12,238

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.