2² × 7 × 23 × 31307

Prime Factor Structure

Factorization String 2^2 × 7 × 23 × 31307

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 42,077,952

Proper Divisor Sum 21,916,244

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20161697 ← → #20161727

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

20,161,708 10,080,854 5,040,427 15,121,282 7,560,641 22,681,924 11,340,962 5,670,481 17,011,444 8,505,722 4,252,861 12,758,584 6,379,292 3,189,646 1,594,823 4,784,470 2,392,235 7,176,706 3,588,353 10,765,060 5,382,530 2,691,265 8,073,796 4,036,898 2,018,449 6,055,348 3,027,674 1,513,837 4,541,512 2,270,756 1,135,378 567,689 1,703,068 851,534 425,767 1,277,302 638,651 1,915,954 957,977 2,873,932 1,436,966 718,483 2,155,450 1,077,725 3,233,176 1,616,588 808,294 404,147 1,212,442 606,221 1,818,664 909,332 454,666 227,333 682,000 341,000 170,500 85,250 42,625 127,876

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