2 × 139 × 70891

Prime Factor Structure

Factorization String 2 × 139 × 70891

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 29,774,640

Proper Divisor Sum 10,066,942

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #19707691 ← → #19707703

1 2 139 278 70,891 141,782 9,853,849 19,707,698

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

19,707,698 9,853,849 29,561,548 14,780,774 7,390,387 22,171,162 11,085,581 33,256,744 16,628,372 8,314,186 4,157,093 12,471,280 6,235,640 3,117,820 1,558,910 779,455 2,338,366 1,169,183 3,507,550 1,753,775 5,261,326 2,630,663 7,891,990 3,945,995 11,837,986 5,918,993 17,756,980 8,878,490 4,439,245 13,317,736 6,658,868 3,329,434 1,664,717 4,994,152 2,497,076 1,248,538 624,269 1,872,808 936,404 468,202 234,101 702,304 351,152 175,576 87,788 43,894 21,947 65,842 32,921 98,764 49,382 24,691 74,074 37,037 111,112 55,556 27,778 13,889 41,668 20,834

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