2² × 7² × 102259

Prime Factor Structure

Factorization String 2^2 × 7^2 × 102259

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 40,801,740

Proper Divisor Sum 20,758,976

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20042747 ← → #20042791

1 2 4 7 14 28 49 98 196 102,259 204,518 409,036 715,813 1,431,626 2,863,252 5,010,691 10,021,382 20,042,764

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

20,042,764 10,021,382 5,010,691 15,032,074 7,516,037 22,548,112 11,274,056 5,637,028 2,818,514 1,409,257 4,227,772 2,113,886 1,056,943 3,170,830 1,585,415 4,756,246 2,378,123 7,134,370 3,567,185 10,701,556 5,350,778 2,675,389 8,026,168 4,013,084 2,006,542 1,003,271 3,009,814 1,504,907 4,514,722 2,257,361 6,772,084 3,386,042 1,693,021 5,079,064 2,539,532 1,269,766 634,883 1,904,650 952,325 2,856,976 1,428,488 714,244 357,122 178,561 535,684 267,842 133,921 401,764 200,882 100,441 301,324 150,662 75,331 225,994 112,997 338,992 169,496 84,748 42,374 21,187

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