2 × 3² × 218941

Prime Factor Structure

Factorization String 2 × 3^2 × 218941

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,538,738

Proper Divisor Sum 4,597,800

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3940933 ← → #3940939

1 2 3 6 9 18 218,941 437,882 656,823 1,313,646 1,970,469 3,940,938

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

3,940,938 1,970,469 5,911,408 2,955,704 1,477,852 738,926 369,463 1,108,390 554,195 1,662,586 831,293 2,493,880 1,246,940 623,470 311,735 935,206 467,603 1,402,810 701,405 2,104,216 1,052,108 526,054 263,027 789,082 394,541 1,183,624 591,812 295,906 147,953 443,860 221,930 110,965 332,896 166,448 83,224 41,612 20,806 10,403 31,210 15,605 46,816 23,408 11,704 5,852 2,926 1,463 4,390 2,195 6,586 3,293 9,880 4,940 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695

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