2 × 5 × 19 × 42589

Prime Factor Structure

Factorization String 2 × 5 × 19 × 42589

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,332,400

Proper Divisor Sum 7,240,490

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #8091907 ← → #8091913

1 2 5 10 19 38 95 190 42,589 85,178 212,945 425,890 809,191 1,618,382 4,045,955 8,091,910

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

8,091,910 4,045,955 12,137,866 6,068,933 18,206,800 9,103,400 4,551,700 2,275,850 1,137,925 3,413,776 1,706,888 853,444 426,722 213,361 640,084 320,042 160,021 480,064 240,032 120,016 60,008 30,004 15,002 7,501 22,504 11,252 5,626 2,813 8,440 4,220 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227 45,682 22,841 68,524 34,262 17,131 51,394

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