3³ × 43 × 8191

Prime Factor Structure

Factorization String 3^3 × 43 × 8191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,417,920

Proper Divisor Sum 4,908,169

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #9509729 ← → #9509761

1 3 9 27 43 129 387 1,161 8,191 24,573 73,719 221,157 352,213 1,056,639 3,169,917 9,509,751

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

9,509,751 28,529,254 14,264,627 42,793,882 21,396,941 64,190,824 32,095,412 16,047,706 8,023,853 24,071,560 12,035,780 6,017,890 3,008,945 9,026,836 4,513,418 2,256,709 6,770,128 3,385,064 1,692,532 846,266 423,133 1,269,400 634,700 317,350 158,675 476,026 238,013 714,040 357,020 178,510 89,255 267,766 133,883 401,650 200,825 602,476 301,238 150,619 451,858 225,929 677,788 338,894 169,447 508,342 254,171 762,514 381,257 1,143,772 571,886 285,943 857,830 428,915 1,286,746 643,373 1,930,120 965,060 482,530 241,265 723,796 361,898

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