2 × 5² × 13 × 31 × 43

Prime Factor Structure

Factorization String 2 × 5^2 × 13 × 31 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,833,216

Proper Divisor Sum 966,766

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #866443 ← → #866461

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

866,450 433,225 1,299,676 649,838 324,919 974,758 487,379 1,462,138 731,069 2,193,208 1,096,604 548,302 274,151 822,454 411,227 1,233,682 616,841 1,850,524 925,262 462,631 1,387,894 693,947 2,081,842 1,040,921 3,122,764 1,561,382 780,691 2,342,074 1,171,037 3,513,112 1,756,556 878,278 439,139 1,317,418 658,709 1,976,128 988,064 494,032 247,016 123,508 61,754 30,877 92,632 46,316 23,158 11,579 34,738 17,369 52,108 26,054 13,027 39,082 19,541 58,624 29,312 14,656 7,328 3,664 1,832 916

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