2 × 131 × 3221

Prime Factor Structure

Factorization String 2 × 131 × 3221

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,275,912

Proper Divisor Sum 432,010

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #843901 ← → #843907

1 2 131 262 3,221 6,442 421,951 843,902

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

843,902 421,951 1,265,854 632,927 1,898,782 949,391 2,848,174 1,424,087 4,272,262 2,136,131 6,408,394 3,204,197 9,612,592 4,806,296 2,403,148 1,201,574 600,787 1,802,362 901,181 2,703,544 1,351,772 675,886 337,943 1,013,830 506,915 1,520,746 760,373 2,281,120 1,140,560 570,280 285,140 142,570 71,285 213,856 106,928 53,464 26,732 13,366 6,683 20,050 10,025 30,076 15,038 7,519 22,558 11,279 33,838 16,919 50,758 25,379 76,138 38,069 114,208 57,104 28,552 14,276 7,138 3,569 10,708 5,354

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