2 × 5 × 109 × 7789

Prime Factor Structure

Factorization String 2 × 5 × 109 × 7789

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,424,200

Proper Divisor Sum 6,934,190

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #8489969 ← → #8490019

1 2 5 10 109 218 545 1,090 7,789 15,578 38,945 77,890 849,001 1,698,002 4,245,005 8,490,010

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

8,490,010 4,245,005 12,735,016 6,367,508 3,183,754 1,591,877 4,775,632 2,387,816 1,193,908 596,954 298,477 895,432 447,716 223,858 111,929 335,788 167,894 83,947 251,842 125,921 377,764 188,882 94,441 283,324 141,662 70,831 212,494 106,247 318,742 159,371 478,114 239,057 717,172 358,586 179,293 537,880 268,940 134,470 67,235 201,706 100,853 302,560 151,280 75,640 37,820 18,910 9,455 28,366 14,183 42,550 21,275 63,826 31,913 95,740 47,870 23,935 71,806 35,903 107,710 53,855

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