2² × 3 × 5 × 7 × 13 × 3671

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 7 × 13 × 3671

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 96

Divisor Sum (σ) 69,092,352

Proper Divisor Sum 49,048,692

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #20043641 ← → #20043691

1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 78 84 91 105 130 140 156 182 195 210 260 273 364 390 420 455 546 780 910 1,092 1,365 1,820 2,730 3,671 5,460 7,342 11,013 14,684 18,355 22,026 25,697 36,710 44,052 47,723 51,394 55,065

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

20,043,660 10,021,830 5,010,915 15,032,746 7,516,373 22,549,120 11,274,560 5,637,280 2,818,640 1,409,320 704,660 352,330 176,165 528,496 264,248 132,124 66,062 33,031 99,094 49,547 148,642 74,321 222,964 111,482 55,741 167,224 83,612 41,806 20,903 62,710 31,355 94,066 47,033 141,100 70,550 35,275 105,826 52,913 158,740 79,370 39,685 119,056 59,528 29,764 14,882 7,441 22,324 11,162 5,581 16,744 8,372 4,186 2,093 6,280 3,140 1,570 785 2,356 1,178 589

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