2 × 5 × 7 × 40543

Prime Factor Structure

Factorization String 2 × 5 × 7 × 40543

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,838,336

Proper Divisor Sum 3,000,326

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2838007 ← → #2838013

1 2 5 7 10 14 35 70 40,543 81,086 202,715 283,801 405,430 567,602 1,419,005 2,838,010

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

2,838,010 1,419,005 4,257,016 2,128,508 1,064,254 532,127 1,596,382 798,191 2,394,574 1,197,287 3,591,862 1,795,931 5,387,794 2,693,897 8,081,692 4,040,846 2,020,423 6,061,270 3,030,635 9,091,906 4,545,953 13,637,860 6,818,930 3,409,465 10,228,396 5,114,198 2,557,099 7,671,298 3,835,649 11,506,948 5,753,474 2,876,737 8,630,212 4,315,106 2,157,553 6,472,660 3,236,330 1,618,165 4,854,496 2,427,248 1,213,624 606,812 303,406 151,703 455,110 227,555 682,666 341,333 1,024,000 512,000 256,000 128,000 64,000 32,000 16,000 8,000 4,000 2,000 1,000 500

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