3 × 7 × 1279

Prime Factor Structure

Factorization String 3 × 7 × 1279

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 40,960

Proper Divisor Sum 14,101

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #26849 ← → #26861

1 3 7 21 1,279 3,837 8,953 26,859

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

26,859 80,578 40,289 120,868 60,434 30,217 90,652 45,326 22,663 67,990 33,995 101,986 50,993 152,980 76,490 38,245 114,736 57,368 28,684 14,342 7,171 21,514 10,757 32,272 16,136 8,068 4,034 2,017 6,052 3,026 1,513 4,540 2,270 1,135 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025

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