3 × 7² × 3253

Prime Factor Structure

Factorization String 3 × 7^2 × 3253

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 741,912

Proper Divisor Sum 263,721

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #478189 ← → #478199

1 3 7 21 49 147 3,253 9,759 22,771 68,313 159,397 478,191

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

478,191 1,434,574 717,287 2,151,862 1,075,931 3,227,794 1,613,897 4,841,692 2,420,846 1,210,423 3,631,270 1,815,635 5,446,906 2,723,453 8,170,360 4,085,180 2,042,590 1,021,295 3,063,886 1,531,943 4,595,830 2,297,915 6,893,746 3,446,873 10,340,620 5,170,310 2,585,155 7,755,466 3,877,733 11,633,200 5,816,600 2,908,300 1,454,150 727,075 2,181,226 1,090,613 3,271,840 1,635,920 817,960 408,980 204,490 102,245 306,736 153,368 76,684 38,342 19,171 57,514 28,757 86,272 43,136 21,568 10,784 5,392 2,696 1,348 674 337 1,012 506

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