856309

Prime Factor Structure

Factorization String 856309

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 856,310

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #856301 ← → #856333

1 856,309

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

856,309 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 27,134 13,567 40,702 20,351 61,054 30,527 91,582 45,791 137,374 68,687 206,062 103,031 309,094 154,547 463,642 231,821 695,464 347,732 173,866 86,933 260,800 130,400 65,200 32,600

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