2 × 7 × 280013

Prime Factor Structure

Factorization String 2 × 7 × 280013

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,720,336

Proper Divisor Sum 2,800,154

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3920179 ← → #3920197

1 2 7 14 280,013 560,026 1,960,091 3,920,182

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

3,920,182 1,960,091 5,880,274 2,940,137 8,820,412 4,410,206 2,205,103 6,615,310 3,307,655 9,922,966 4,961,483 14,884,450 7,442,225 22,326,676 11,163,338 5,581,669 16,745,008 8,372,504 4,186,252 2,093,126 1,046,563 3,139,690 1,569,845 4,709,536 2,354,768 1,177,384 588,692 294,346 147,173 441,520 220,760 110,380 55,190 27,595 82,786 41,393 124,180 62,090 31,045 93,136 46,568 23,284 11,642 5,821 17,464 8,732 4,366 2,183 6,550 3,275 9,826 4,913 14,740 7,370 3,685 11,056 5,528 2,764 1,382 691

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