2 × 3 × 13 × 81619

Prime Factor Structure

Factorization String 2 × 3 × 13 × 81619

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,712,160

Proper Divisor Sum 7,345,878

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #6366281 ← → #6366289

1 2 3 6 13 26 39 78 81,619 163,238 244,857 489,714 1,061,047 2,122,094 3,183,141 6,366,282

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

6,366,282 3,183,141 9,549,424 4,774,712 2,387,356 1,193,678 596,839 1,790,518 895,259 2,685,778 1,342,889 4,028,668 2,014,334 1,007,167 3,021,502 1,510,751 4,532,254 2,266,127 6,798,382 3,399,191 10,197,574 5,098,787 15,296,362 7,648,181 22,944,544 11,472,272 5,736,136 2,868,068 1,434,034 717,017 2,151,052 1,075,526 537,763 1,613,290 806,645 2,419,936 1,209,968 604,984 302,492 151,246 75,623 226,870 113,435 340,306 170,153 510,460 255,230 127,615 382,846 191,423 574,270 287,135 861,406 430,703 1,292,110 646,055 1,938,166 969,083 2,907,250 1,453,625

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