2 × 7 × 13 × 19763

Prime Factor Structure

Factorization String 2 × 7 × 13 × 19763

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,640,704

Proper Divisor Sum 3,043,838

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3596851 ← → #3596869

1 2 7 13 14 26 91 182 19,763 39,526 138,341 256,919 276,682 513,838 1,798,433 3,596,866

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

3,596,866 1,798,433 5,395,300 2,697,650 1,348,825 4,046,476 2,023,238 1,011,619 3,034,858 1,517,429 4,552,288 2,276,144 1,138,072 569,036 284,518 142,259 426,778 213,389 640,168 320,084 160,042 80,021 240,064 120,032 60,016 30,008 15,004 7,502 3,751 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492 14,246 7,123 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017 27,052 13,526 6,763 20,290 10,145 30,436 15,218 7,609 22,828

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