866221

Prime Factor Structure

Factorization String 866221

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 866,222

Proper Divisor Sum 1

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #866213 ← → #866231

1 866,221

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

866,221 2,598,664 1,299,332 649,666 324,833 974,500 487,250 243,625 730,876 365,438 182,719 548,158 274,079 822,238 411,119 1,233,358 616,679 1,850,038 925,019 2,775,058 1,387,529 4,162,588 2,081,294 1,040,647 3,121,942 1,560,971 4,682,914 2,341,457 7,024,372 3,512,186 1,756,093 5,268,280 2,634,140 1,317,070 658,535 1,975,606 987,803 2,963,410 1,481,705 4,445,116 2,222,558 1,111,279 3,333,838 1,666,919 5,000,758 2,500,379 7,501,138 3,750,569 11,251,708 5,625,854 2,812,927 8,438,782 4,219,391 12,658,174 6,329,087 18,987,262 9,493,631 28,480,894 14,240,447 42,721,342

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