2 × 3 × 5 × 7 × 71 × 2659

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 71 × 2659

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 110,315,520

Proper Divisor Sum 70,669,830

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #39645689 ← → #39645731

1 2 3 5 6 7 10 14 15 21 30 35 42 70 71 105 142 210 213 355 426 497 710 994 1,065 1,491 2,130 2,485 2,659 2,982 4,970 5,318 7,455 7,977 13,295 14,910 15,954 18,613 26,590 37,226 39,885 55,839 79,770 93,065 111,678 186,130 188,789 279,195 377,578 558,390 566,367 943,945 1,132,734 1,321,523 1,887,890 2,643,046 2,831,835 3,964,569 5,663,670 6,607,615

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

39,645,690 19,822,845 59,468,536 29,734,268 14,867,134 7,433,567 22,300,702 11,150,351 33,451,054 16,725,527 50,176,582 25,088,291 75,264,874 37,632,437 112,897,312 56,448,656 28,224,328 14,112,164 7,056,082 3,528,041 10,584,124 5,292,062 2,646,031 7,938,094 3,969,047 11,907,142 5,953,571 17,860,714 8,930,357 26,791,072 13,395,536 6,697,768 3,348,884 1,674,442 837,221 2,511,664 1,255,832 627,916 313,958 156,979 470,938 235,469 706,408 353,204 176,602 88,301 264,904 132,452 66,226 33,113 99,340 49,670 24,835 74,506 37,253 111,760 55,880 27,940 13,970 6,985

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