2 × 5² × 7² × 571

Prime Factor Structure

Factorization String 2 × 5^2 × 7^2 × 571

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 3,032,172

Proper Divisor Sum 1,633,222

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1398911 ← → #1398967

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

1,398,950 699,475 2,098,426 1,049,213 3,147,640 1,573,820 786,910 393,455 1,180,366 590,183 1,770,550 885,275 2,655,826 1,327,913 3,983,740 1,991,870 995,935 2,987,806 1,493,903 4,481,710 2,240,855 6,722,566 3,361,283 10,083,850 5,041,925 15,125,776 7,562,888 3,781,444 1,890,722 945,361 2,836,084 1,418,042 709,021 2,127,064 1,063,532 531,766 265,883 797,650 398,825 1,196,476 598,238 299,119 897,358 448,679 1,346,038 673,019 2,019,058 1,009,529 3,028,588 1,514,294 757,147 2,271,442 1,135,721 3,407,164 1,703,582 851,791 2,555,374 1,277,687 3,833,062 1,916,531

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