5 × 17 × 19 × 19813

Prime Factor Structure

Factorization String 5 × 17 × 19 × 19813

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 42,798,240

Proper Divisor Sum 10,800,245

Digit Sum / Digital Root 52 (Root: 7)

Adjacent Primes #31997989 ← → #31998073

1 5 17 19 85 95 323 1,615 19,813 99,065 336,821 376,447 1,684,105 1,882,235 6,399,599 31,997,995

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

31,997,995 95,993,986 47,996,993 143,990,980 71,995,490 35,997,745 107,993,236 53,996,618 26,998,309 80,994,928 40,497,464 20,248,732 10,124,366 5,062,183 15,186,550 7,593,275 22,779,826 11,389,913 34,169,740 17,084,870 8,542,435 25,627,306 12,813,653 38,440,960 19,220,480 9,610,240 4,805,120 2,402,560 1,201,280 600,640 300,320 150,160 75,080 37,540 18,770 9,385 28,156 14,078 7,039 21,118 10,559 31,678 15,839 47,518 23,759 71,278 35,639 106,918 53,459 160,378 80,189 240,568 120,284 60,142 30,071 90,214 45,107 135,322 67,661 202,984

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