3² × 21487

Prime Factor Structure

Factorization String 3^2 × 21487

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 279,344

Proper Divisor Sum 85,961

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #193381 ← → #193387

1 3 9 21,487 64,461 193,383

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

193,383 580,150 290,075 870,226 435,113 1,305,340 652,670 326,335 979,006 489,503 1,468,510 734,255 2,202,766 1,101,383 3,304,150 1,652,075 4,956,226 2,478,113 7,434,340 3,717,170 1,858,585 5,575,756 2,787,878 1,393,939 4,181,818 2,090,909 6,272,728 3,136,364 1,568,182 784,091 2,352,274 1,176,137 3,528,412 1,764,206 882,103 2,646,310 1,323,155 3,969,466 1,984,733 5,954,200 2,977,100 1,488,550 744,275 2,232,826 1,116,413 3,349,240 1,674,620 837,310 418,655 1,255,966 627,983 1,883,950 941,975 2,825,926 1,412,963 4,238,890 2,119,445 6,358,336 3,179,168 1,589,584

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