3² × 43 × 16547

Prime Factor Structure

Factorization String 3^2 × 43 × 16547

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 9,465,456

Proper Divisor Sum 3,061,767

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #6403687 ← → #6403711

1 3 9 43 129 387 16,547 49,641 148,923 711,521 2,134,563 6,403,689

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

6,403,689 19,211,068 9,605,534 4,802,767 14,408,302 7,204,151 21,612,454 10,806,227 32,418,682 16,209,341 48,628,024 24,314,012 12,157,006 6,078,503 18,235,510 9,117,755 27,353,266 13,676,633 41,029,900 20,514,950 10,257,475 30,772,426 15,386,213 46,158,640 23,079,320 11,539,660 5,769,830 2,884,915 8,654,746 4,327,373 12,982,120 6,491,060 3,245,530 1,622,765 4,868,296 2,434,148 1,217,074 608,537 1,825,612 912,806 456,403 1,369,210 684,605 2,053,816 1,026,908 513,454 256,727 770,182 385,091 1,155,274 577,637 1,732,912 866,456 433,228 216,614 108,307 324,922 162,461 487,384 243,692

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