2 × 199 × 21491

Prime Factor Structure

Factorization String 2 × 199 × 21491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 12,895,200

Proper Divisor Sum 4,341,782

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #8553403 ← → #8553437

1 2 199 398 21,491 42,982 4,276,709 8,553,418

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

8,553,418 4,276,709 12,830,128 6,415,064 3,207,532 1,603,766 801,883 2,405,650 1,202,825 3,608,476 1,804,238 902,119 2,706,358 1,353,179 4,059,538 2,029,769 6,089,308 3,044,654 1,522,327 4,566,982 2,283,491 6,850,474 3,425,237 10,275,712 5,137,856 2,568,928 1,284,464 642,232 321,116 160,558 80,279 240,838 120,419 361,258 180,629 541,888 270,944 135,472 67,736 33,868 16,934 8,467 25,402 12,701 38,104 19,052 9,526 4,763 14,290 7,145 21,436 10,718 5,359 16,078 8,039 24,118 12,059 36,178 18,089 54,268

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