3 × 5 × 11 × 21649

Prime Factor Structure

Factorization String 3 × 5 × 11 × 21649

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,235,200

Proper Divisor Sum 2,663,115

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3572077 ← → #3572113

1 3 5 11 15 33 55 165 21,649 64,947 108,245 238,139 324,735 714,417 1,190,695 3,572,085

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

3,572,085 10,716,256 5,358,128 2,679,064 1,339,532 669,766 334,883 1,004,650 502,325 1,506,976 753,488 376,744 188,372 94,186 47,093 141,280 70,640 35,320 17,660 8,830 4,415 13,246 6,623 19,870 9,935 29,806 14,903 44,710 22,355 67,066 33,533 100,600 50,300 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996 95,498 47,749 143,248 71,624 35,812 17,906 8,953 26,860 13,430 6,715 20,146 10,073 30,220 15,110 7,555 22,666

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