2 × 3 × 7 × 10211

Prime Factor Structure

Factorization String 2 × 3 × 7 × 10211

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 980,352

Proper Divisor Sum 551,490

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #428851 ← → #428863

1 2 3 6 7 14 21 42 10,211 20,422 30,633 61,266 71,477 142,954 214,431 428,862

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

428,862 214,431 643,294 321,647 964,942 482,471 1,447,414 723,707 2,171,122 1,085,561 3,256,684 1,628,342 814,171 2,442,514 1,221,257 3,663,772 1,831,886 915,943 2,747,830 1,373,915 4,121,746 2,060,873 6,182,620 3,091,310 1,545,655 4,636,966 2,318,483 6,955,450 3,477,725 10,433,176 5,216,588 2,608,294 1,304,147 3,912,442 1,956,221 5,868,664 2,934,332 1,467,166 733,583 2,200,750 1,100,375 3,301,126 1,650,563 4,951,690 2,475,845 7,427,536 3,713,768 1,856,884 928,442 464,221 1,392,664 696,332 348,166 174,083 522,250 261,125 783,376 391,688 195,844 97,922

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