2² × 3³ × 11³ × 139

Prime Factor Structure

Factorization String 2^2 × 3^3 × 11^3 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 96

Divisor Sum (σ) 57,388,800

Proper Divisor Sum 37,407,828

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #19980959 ← → #19980973

1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 121 132 139 198 242 278 297 363 396 417 484 556 594 726 834 1,089 1,188 1,251 1,331 1,452 1,529 1,668 2,178 2,502 2,662 3,058 3,267 3,753 3,993 4,356 4,587 5,004 5,324 6,116 6,534 7,506 7,986 9,174 11,979 13,068 13,761 15,012

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

19,980,972 9,990,486 4,995,243 14,985,730 7,492,865 22,478,596 11,239,298 5,619,649 16,858,948 8,429,474 4,214,737 12,644,212 6,322,106 3,161,053 9,483,160 4,741,580 2,370,790 1,185,395 3,556,186 1,778,093 5,334,280 2,667,140 1,333,570 666,785 2,000,356 1,000,178 500,089 1,500,268 750,134 375,067 1,125,202 562,601 1,687,804 843,902 421,951 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

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