3 × 5² × 991 × 1093

Prime Factor Structure

Factorization String 3 × 5^2 × 991 × 1093

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 134,570,752

Proper Divisor Sum 53,333,527

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #81237223 ← → #81237227

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

81,237,225 243,711,676 121,855,838 60,927,919 182,783,758 91,391,879 274,175,638 137,087,819 411,263,458 205,631,729 616,895,188 308,447,594 154,223,797 462,671,392 231,335,696 115,667,848 57,833,924 28,916,962 14,458,481 43,375,444 21,687,722 10,843,861 32,531,584 16,265,792 8,132,896 4,066,448 2,033,224 1,016,612 508,306 254,153 762,460 381,230 190,615 571,846 285,923 857,770 428,885 1,286,656 643,328 321,664 160,832 80,416 40,208 20,104 10,052 5,026 2,513 7,540 3,770 1,885 5,656 2,828 1,414 707 2,122 1,061 3,184 1,592 796 398

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