2 × 3 × 106703

Prime Factor Structure

Factorization String 2 × 3 × 106703

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,280,448

Proper Divisor Sum 640,230

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #640193 ← → #640219

1 2 3 6 106,703 213,406 320,109 640,218

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

640,218 320,109 960,328 480,164 240,082 120,041 360,124 180,062 90,031 270,094 135,047 405,142 202,571 607,714 303,857 911,572 455,786 227,893 683,680 341,840 170,920 85,460 42,730 21,365 64,096 32,048 16,024 8,012 4,006 2,003 6,010 3,005 9,016 4,508 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067

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