3² × 5 × 7 × 11 × 23 × 251

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 11 × 23 × 251

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 96

Divisor Sum (σ) 45,287,424

Proper Divisor Sum 25,283,979

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #20003443 ← → #20003461

1 3 5 7 9 11 15 21 23 33 35 45 55 63 69 77 99 105 115 161 165 207 231 251 253 315 345 385 483 495 693 753 759 805 1,035 1,155 1,255 1,265 1,449 1,757 1,771 2,259 2,277 2,415 2,761 3,465 3,765 3,795 5,271 5,313 5,773 7,245 8,283 8,785 8,855 11,295 11,385 13,805 15,813 15,939

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

20,003,445 60,010,336 30,005,168 15,002,584 7,501,292 3,750,646 1,875,323 5,625,970 2,812,985 8,438,956 4,219,478 2,109,739 6,329,218 3,164,609 9,493,828 4,746,914 2,373,457 7,120,372 3,560,186 1,780,093 5,340,280 2,670,140 1,335,070 667,535 2,002,606 1,001,303 3,003,910 1,501,955 4,505,866 2,252,933 6,758,800 3,379,400 1,689,700 844,850 422,425 1,267,276 633,638 316,819 950,458 475,229 1,425,688 712,844 356,422 178,211 534,634 267,317 801,952 400,976 200,488 100,244 50,122 25,061 75,184 37,592 18,796 9,398 4,699 14,098 7,049 21,148

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