11 × 17 × 71 × 163

Prime Factor Structure

Factorization String 11 × 17 × 71 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,550,528

Proper Divisor Sum 386,377

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2164121 ← → #2164171

1 11 17 71 163 187 781 1,207 1,793 2,771 11,573 13,277 30,481 127,303 196,741 2,164,151

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

2,164,151 6,492,454 3,246,227 9,738,682 4,869,341 14,608,024 7,304,012 3,652,006 1,826,003 5,478,010 2,739,005 8,217,016 4,108,508 2,054,254 1,027,127 3,081,382 1,540,691 4,622,074 2,311,037 6,933,112 3,466,556 1,733,278 866,639 2,599,918 1,299,959 3,899,878 1,949,939 5,849,818 2,924,909 8,774,728 4,387,364 2,193,682 1,096,841 3,290,524 1,645,262 822,631 2,467,894 1,233,947 3,701,842 1,850,921 5,552,764 2,776,382 1,388,191 4,164,574 2,082,287 6,246,862 3,123,431 9,370,294 4,685,147 14,055,442 7,027,721 21,083,164 10,541,582 5,270,791 15,812,374 7,906,187 23,718,562 11,859,281 35,577,844 17,788,922

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