2 × 3² × 220789

Prime Factor Structure

Factorization String 2 × 3^2 × 220789

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,610,810

Proper Divisor Sum 4,636,608

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #3974197 ← → #3974213

1 2 3 6 9 18 220,789 441,578 662,367 1,324,734 1,987,101 3,974,202

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

3,974,202 1,987,101 5,961,304 2,980,652 1,490,326 745,163 2,235,490 1,117,745 3,353,236 1,676,618 838,309 2,514,928 1,257,464 628,732 314,366 157,183 471,550 235,775 707,326 353,663 1,060,990 530,495 1,591,486 795,743 2,387,230 1,193,615 3,580,846 1,790,423 5,371,270 2,685,635 8,056,906 4,028,453 12,085,360 6,042,680 3,021,340 1,510,670 755,335 2,266,006 1,133,003 3,399,010 1,699,505 5,098,516 2,549,258 1,274,629 3,823,888 1,911,944 955,972 477,986 238,993 716,980 358,490 179,245 537,736 268,868 134,434 67,217 201,652 100,826 50,413 151,240

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