3 × 7 × 29 × 1607

Prime Factor Structure

Factorization String 3 × 7 × 29 × 1607

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,543,680

Proper Divisor Sum 565,017

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #978647 ← → #978683

1 3 7 21 29 87 203 609 1,607 4,821 11,249 33,747 46,603 139,809 326,221 978,663

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

978,663 2,935,990 1,467,995 4,403,986 2,201,993 6,605,980 3,302,990 1,651,495 4,954,486 2,477,243 7,431,730 3,715,865 11,147,596 5,573,798 2,786,899 8,360,698 4,180,349 12,541,048 6,270,524 3,135,262 1,567,631 4,702,894 2,351,447 7,054,342 3,527,171 10,581,514 5,290,757 15,872,272 7,936,136 3,968,068 1,984,034 992,017 2,976,052 1,488,026 744,013 2,232,040 1,116,020 558,010 279,005 837,016 418,508 209,254 104,627 313,882 156,941 470,824 235,412 117,706 58,853 176,560 88,280 44,140 22,070 11,035 33,106 16,553 49,660 24,830 12,415 37,246

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