2³ × 19 × 37 × 3557

Prime Factor Structure

Factorization String 2^3 × 19 × 37 × 3557

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 40,561,200

Proper Divisor Sum 20,556,632

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20004559 ← → #20004581

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

20,004,568 10,002,284 5,001,142 2,500,571 7,501,714 3,750,857 11,252,572 5,626,286 2,813,143 8,439,430 4,219,715 12,659,146 6,329,573 18,988,720 9,494,360 4,747,180 2,373,590 1,186,795 3,560,386 1,780,193 5,340,580 2,670,290 1,335,145 4,005,436 2,002,718 1,001,359 3,004,078 1,502,039 4,506,118 2,253,059 6,759,178 3,379,589 10,138,768 5,069,384 2,534,692 1,267,346 633,673 1,901,020 950,510 475,255 1,425,766 712,883 2,138,650 1,069,325 3,207,976 1,603,988 801,994 400,997 1,202,992 601,496 300,748 150,374 75,187 225,562 112,781 338,344 169,172 84,586 42,293 126,880

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