2 × 3³ × 7² × 11²

Prime Factor Structure

Factorization String 2 × 3^3 × 7^2 × 11^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 909,720

Proper Divisor Sum 589,554

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #320153 ← → #320179

1 2 3 6 7 9 11 14 18 21 22 27 33 42 49 54 63 66 77 98 99 121 126 147 154 189 198 231 242 294 297 363 378 441 462 539 594 693 726 847 882 1,078 1,089 1,323 1,386 1,617 1,694 2,079 2,178 2,541 2,646 3,234 3,267 4,158 4,851 5,082 5,929 6,534 7,623 9,702

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

320,166 160,083 480,250 240,125 720,376 360,188 180,094 90,047 270,142 135,071 405,214 202,607 607,822 303,911 911,734 455,867 1,367,602 683,801 2,051,404 1,025,702 512,851 1,538,554 769,277 2,307,832 1,153,916 576,958 288,479 865,438 432,719 1,298,158 649,079 1,947,238 973,619 2,920,858 1,460,429 4,381,288 2,190,644 1,095,322 547,661 1,642,984 821,492 410,746 205,373 616,120 308,060 154,030 77,015 231,046 115,523 346,570 173,285 519,856 259,928 129,964 64,982 32,491 97,474 48,737 146,212 73,106

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