2² × 3 × 7 × 238471

Prime Factor Structure

Factorization String 2^2 × 3 × 7 × 238471

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 53,417,728

Proper Divisor Sum 33,386,164

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #20031563 ← → #20031569

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

20,031,564 10,015,782 5,007,891 15,023,674 7,511,837 22,535,512 11,267,756 5,633,878 2,816,939 8,450,818 4,225,409 12,676,228 6,338,114 3,169,057 9,507,172 4,753,586 2,376,793 7,130,380 3,565,190 1,782,595 5,347,786 2,673,893 8,021,680 4,010,840 2,005,420 1,002,710 501,355 1,504,066 752,033 2,256,100 1,128,050 564,025 1,692,076 846,038 423,019 1,269,058 634,529 1,903,588 951,794 475,897 1,427,692 713,846 356,923 1,070,770 535,385 1,606,156 803,078 401,539 1,204,618 602,309 1,806,928 903,464 451,732 225,866 112,933 338,800 169,400 84,700 42,350 21,175

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