7 × 3173021

Prime Factor Structure

Factorization String 7 × 3173021

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 25,384,176

Proper Divisor Sum 3,173,029

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #22211141 ← → #22211153

1 7 3,173,021 22,211,147

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

22,211,147 66,633,442 33,316,721 99,950,164 49,975,082 24,987,541 74,962,624 37,481,312 18,740,656 9,370,328 4,685,164 2,342,582 1,171,291 3,513,874 1,756,937 5,270,812 2,635,406 1,317,703 3,953,110 1,976,555 5,929,666 2,964,833 8,894,500 4,447,250 2,223,625 6,670,876 3,335,438 1,667,719 5,003,158 2,501,579 7,504,738 3,752,369 11,257,108 5,628,554 2,814,277 8,442,832 4,221,416 2,110,708 1,055,354 527,677 1,583,032 791,516 395,758 197,879 593,638 296,819 890,458 445,229 1,335,688 667,844 333,922 166,961 500,884 250,442 125,221 375,664 187,832 93,916 46,958 23,479

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