2² × 5 × 80021

Prime Factor Structure

Factorization String 2^2 × 5 × 80021

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,360,924

Proper Divisor Sum 1,760,504

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #1600393 ← → #1600421

1 2 4 5 10 20 80,021 160,042 320,084 400,105 800,210 1,600,420

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

1,600,420 800,210 400,105 1,200,316 600,158 300,079 900,238 450,119 1,350,358 675,179 2,025,538 1,012,769 3,038,308 1,519,154 759,577 2,278,732 1,139,366 569,683 1,709,050 854,525 2,563,576 1,281,788 640,894 320,447 961,342 480,671 1,442,014 721,007 2,163,022 1,081,511 3,244,534 1,622,267 4,866,802 2,433,401 7,300,204 3,650,102 1,825,051 5,475,154 2,737,577 8,212,732 4,106,366 2,053,183 6,159,550 3,079,775 9,239,326 4,619,663 13,858,990 6,929,495 20,788,486 10,394,243 31,182,730 15,591,365 46,774,096 23,387,048 11,693,524 5,846,762 2,923,381 8,770,144 4,385,072 2,192,536

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