2² × 19 × 20947

Prime Factor Structure

Factorization String 2^2 × 19 × 20947

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,932,720

Proper Divisor Sum 1,340,748

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1591969 ← → #1591973

1 2 4 19 38 76 20,947 41,894 83,788 397,993 795,986 1,591,972

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

1,591,972 795,986 397,993 1,193,980 596,990 298,495 895,486 447,743 1,343,230 671,615 2,014,846 1,007,423 3,022,270 1,511,135 4,533,406 2,266,703 6,800,110 3,400,055 10,200,166 5,100,083 15,300,250 7,650,125 22,950,376 11,475,188 5,737,594 2,868,797 8,606,392 4,303,196 2,151,598 1,075,799 3,227,398 1,613,699 4,841,098 2,420,549 7,261,648 3,630,824 1,815,412 907,706 453,853 1,361,560 680,780 340,390 170,195 510,586 255,293 765,880 382,940 191,470 95,735 287,206 143,603 430,810 215,405 646,216 323,108 161,554 80,777 242,332 121,166 60,583

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