3 × 5 × 89 × 1663

Prime Factor Structure

Factorization String 3 × 5 × 89 × 1663

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,594,240

Proper Divisor Sum 1,374,135

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #2220089 ← → #2220151

1 3 5 15 89 267 445 1,335 1,663 4,989 8,315 24,945 148,007 444,021 740,035 2,220,105

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

2,220,105 6,660,316 3,330,158 1,665,079 4,995,238 2,497,619 7,492,858 3,746,429 11,239,288 5,619,644 2,809,822 1,404,911 4,214,734 2,107,367 6,322,102 3,161,051 9,483,154 4,741,577 14,224,732 7,112,366 3,556,183 10,668,550 5,334,275 16,002,826 8,001,413 24,004,240 12,002,120 6,001,060 3,000,530 1,500,265 4,500,796 2,250,398 1,125,199 3,375,598 1,687,799 5,063,398 2,531,699 7,595,098 3,797,549 11,392,648 5,696,324 2,848,162 1,424,081 4,272,244 2,136,122 1,068,061 3,204,184 1,602,092 801,046 400,523 1,201,570 600,785 1,802,356 901,178 450,589 1,351,768 675,884 337,942 168,971 506,914

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