3 × 11 × 21191

Prime Factor Structure

Factorization String 3 × 11 × 21191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,017,216

Proper Divisor Sum 317,913

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #699299 ← → #699319

1 3 11 33 21,191 63,573 233,101 699,303

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

699,303 2,097,910 1,048,955 3,146,866 1,573,433 4,720,300 2,360,150 1,180,075 3,540,226 1,770,113 5,310,340 2,655,170 1,327,585 3,982,756 1,991,378 995,689 2,987,068 1,493,534 746,767 2,240,302 1,120,151 3,360,454 1,680,227 5,040,682 2,520,341 7,561,024 3,780,512 1,890,256 945,128 472,564 236,282 118,141 354,424 177,212 88,606 44,303 132,910 66,455 199,366 99,683 299,050 149,525 448,576 224,288 112,144 56,072 28,036 14,018 7,009 21,028 10,514 5,257 15,772 7,886 3,943 11,830 5,915 17,746 8,873 26,620

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