2 × 3 × 43 × 77549

Prime Factor Structure

Factorization String 2 × 3 × 43 × 77549

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 40,946,400

Proper Divisor Sum 20,938,758

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #20007601 ← → #20007643

1 2 3 6 43 86 129 258 77,549 155,098 232,647 465,294 3,334,607 6,669,214 10,003,821 20,007,642

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

20,007,642 10,003,821 30,011,464 15,005,732 7,502,866 3,751,433 11,254,300 5,627,150 2,813,575 8,440,726 4,220,363 12,661,090 6,330,545 18,991,636 9,495,818 4,747,909 14,243,728 7,121,864 3,560,932 1,780,466 890,233 2,670,700 1,335,350 667,675 2,003,026 1,001,513 3,004,540 1,502,270 751,135 2,253,406 1,126,703 3,380,110 1,690,055 5,070,166 2,535,083 7,605,250 3,802,625 11,407,876 5,703,938 2,851,969 8,555,908 4,277,954 2,138,977 6,416,932 3,208,466 1,604,233 4,812,700 2,406,350 1,203,175 3,609,526 1,804,763 5,414,290 2,707,145 8,121,436 4,060,718 2,030,359 6,091,078 3,045,539 9,136,618 4,568,309

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