2 × 13 × 771091

Prime Factor Structure

Factorization String 2 × 13 × 771091

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,385,864

Proper Divisor Sum 12,337,498

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #20048359 ← → #20048411

1 2 13 26 771,091 1,542,182 10,024,183 20,048,366

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

20,048,366 10,024,183 30,072,550 15,036,275 45,108,826 22,554,413 67,663,240 33,831,620 16,915,810 8,457,905 25,373,716 12,686,858 6,343,429 19,030,288 9,515,144 4,757,572 2,378,786 1,189,393 3,568,180 1,784,090 892,045 2,676,136 1,338,068 669,034 334,517 1,003,552 501,776 250,888 125,444 62,722 31,361 94,084 47,042 23,521 70,564 35,282 17,641 52,924 26,462 13,231 39,694 19,847 59,542 29,771 89,314 44,657 133,972 66,986 33,493 100,480 50,240 25,120 12,560 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.