2 × 11 × 37 × 79 × 443

Prime Factor Structure

Factorization String 2 × 11 × 37 × 79 × 443

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 48,591,360

Proper Divisor Sum 20,103,802

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #28487551 ← → #28487587

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

28,487,558 14,243,779 42,731,338 21,365,669 64,097,008 32,048,504 16,024,252 8,012,126 4,006,063 12,018,190 6,009,095 18,027,286 9,013,643 27,040,930 13,520,465 40,561,396 20,280,698 10,140,349 30,421,048 15,210,524 7,605,262 3,802,631 11,407,894 5,703,947 17,111,842 8,555,921 25,667,764 12,833,882 6,416,941 19,250,824 9,625,412 4,812,706 2,406,353 7,219,060 3,609,530 1,804,765 5,414,296 2,707,148 1,353,574 676,787 2,030,362 1,015,181 3,045,544 1,522,772 761,386 380,693 1,142,080 571,040 285,520 142,760 71,380 35,690 17,845 53,536 26,768 13,384 6,692 3,346 1,673 5,020

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