11 × 131 × 13907

Prime Factor Structure

Factorization String 11 × 131 × 13907

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 22,030,272

Proper Divisor Sum 1,990,285

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #20039983 ← → #20039993

1 11 131 1,441 13,907 152,977 1,821,817 20,039,987

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

20,039,987 60,119,962 30,059,981 90,179,944 45,089,972 22,544,986 11,272,493 33,817,480 16,908,740 8,454,370 4,227,185 12,681,556 6,340,778 3,170,389 9,511,168 4,755,584 2,377,792 1,188,896 594,448 297,224 148,612 74,306 37,153 111,460 55,730 27,865 83,596 41,798 20,899 62,698 31,349 94,048 47,024 23,512 11,756 5,878 2,939 8,818 4,409 13,228 6,614 3,307 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202

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