2 × 7 × 53 × 2273

Prime Factor Structure

Factorization String 2 × 7 × 53 × 2273

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,947,104

Proper Divisor Sum 1,260,538

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1686563 ← → #1686569

1 2 7 14 53 106 371 742 2,273 4,546 15,911 31,822 120,469 240,938 843,283 1,686,566

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

1,686,566 843,283 2,529,850 1,264,925 3,794,776 1,897,388 948,694 474,347 1,423,042 711,521 2,134,564 1,067,282 533,641 1,600,924 800,462 400,231 1,200,694 600,347 1,801,042 900,521 2,701,564 1,350,782 675,391 2,026,174 1,013,087 3,039,262 1,519,631 4,558,894 2,279,447 6,838,342 3,419,171 10,257,514 5,128,757 15,386,272 7,693,136 3,846,568 1,923,284 961,642 480,821 1,442,464 721,232 360,616 180,308 90,154 45,077 135,232 67,616 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784

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