2 × 5 × 743 × 2693

Prime Factor Structure

Factorization String 2 × 5 × 743 × 2693

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 36,078,048

Proper Divisor Sum 16,069,058

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #20008951 ← → #20008991

1 2 5 10 743 1,486 2,693 3,715 5,386 7,430 13,465 26,930 2,000,899 4,001,798 10,004,495 20,008,990

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

20,008,990 10,004,495 30,013,486 15,006,743 45,020,230 22,510,115 67,530,346 33,765,173 101,295,520 50,647,760 25,323,880 12,661,940 6,330,970 3,165,485 9,496,456 4,748,228 2,374,114 1,187,057 3,561,172 1,780,586 890,293 2,670,880 1,335,440 667,720 333,860 166,930 83,465 250,396 125,198 62,599 187,798 93,899 281,698 140,849 422,548 211,274 105,637 316,912 158,456 79,228 39,614 19,807 59,422 29,711 89,134 44,567 133,702 66,851 200,554 100,277 300,832 150,416 75,208 37,604 18,802 9,401 28,204 14,102 7,051 21,154

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