2² × 7² × 10889

Prime Factor Structure

Factorization String 2^2 × 7^2 × 10889

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 4,345,110

Proper Divisor Sum 2,210,866

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2134243 ← → #2134247

1 2 4 7 14 28 49 98 196 10,889 21,778 43,556 76,223 152,446 304,892 533,561 1,067,122 2,134,244

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

2,134,244 1,067,122 533,561 1,600,684 800,342 400,171 1,200,514 600,257 1,800,772 900,386 450,193 1,350,580 675,290 337,645 1,012,936 506,468 253,234 126,617 379,852 189,926 94,963 284,890 142,445 427,336 213,668 106,834 53,417 160,252 80,126 40,063 120,190 60,095 180,286 90,143 270,430 135,215 405,646 202,823 608,470 304,235 912,706 456,353 1,369,060 684,530 342,265 1,026,796 513,398 256,699 770,098 385,049 1,155,148 577,574 288,787 866,362 433,181 1,299,544 649,772 324,886 162,443 487,330

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