2 × 3 × 191 × 18671

Prime Factor Structure

Factorization String 2 × 3 × 191 × 18671

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 43,020,288

Proper Divisor Sum 21,623,322

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #21396941 ← → #21396967

1 2 3 6 191 382 573 1,146 18,671 37,342 56,013 112,026 3,566,161 7,132,322 10,698,483 21,396,966

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

21,396,966 10,698,483 32,095,450 16,047,725 48,143,176 24,071,588 12,035,794 6,017,897 18,053,692 9,026,846 4,513,423 13,540,270 6,770,135 20,310,406 10,155,203 30,465,610 15,232,805 45,698,416 22,849,208 11,424,604 5,712,302 2,856,151 8,568,454 4,284,227 12,852,682 6,426,341 19,279,024 9,639,512 4,819,756 2,409,878 1,204,939 3,614,818 1,807,409 5,422,228 2,711,114 1,355,557 4,066,672 2,033,336 1,016,668 508,334 254,167 762,502 381,251 1,143,754 571,877 1,715,632 857,816 428,908 214,454 107,227 321,682 160,841 482,524 241,262 120,631 361,894 180,947 542,842 271,421 814,264

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