11 × 17 × 21089

Prime Factor Structure

Factorization String 11 × 17 × 21089

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,555,440

Proper Divisor Sum 611,797

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3943637 ← → #3943651

1 11 17 187 21,089 231,979 358,513 3,943,643

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

3,943,643 11,830,930 5,915,465 17,746,396 8,873,198 4,436,599 13,309,798 6,654,899 19,964,698 9,982,349 29,947,048 14,973,524 7,486,762 3,743,381 11,230,144 5,615,072 2,807,536 1,403,768 701,884 350,942 175,471 526,414 263,207 789,622 394,811 1,184,434 592,217 1,776,652 888,326 444,163 1,332,490 666,245 1,998,736 999,368 499,684 249,842 124,921 374,764 187,382 93,691 281,074 140,537 421,612 210,806 105,403 316,210 158,105 474,316 237,158 118,579 355,738 177,869 533,608 266,804 133,402 66,701 200,104 100,052 50,026 25,013

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