2 × 5 × 937 × 2143

Prime Factor Structure

Factorization String 2 × 5 × 937 × 2143

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 36,199,296

Proper Divisor Sum 16,119,386

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #20079901 ← → #20079923

1 2 5 10 937 1,874 2,143 4,286 4,685 9,370 10,715 21,430 2,007,991 4,015,982 10,039,955 20,079,910

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

20,079,910 10,039,955 30,119,866 15,059,933 45,179,800 22,589,900 11,294,950 5,647,475 16,942,426 8,471,213 25,413,640 12,706,820 6,353,410 3,176,705 9,530,116 4,765,058 2,382,529 7,147,588 3,573,794 1,786,897 5,360,692 2,680,346 1,340,173 4,020,520 2,010,260 1,005,130 502,565 1,507,696 753,848 376,924 188,462 94,231 282,694 141,347 424,042 212,021 636,064 318,032 159,016 79,508 39,754 19,877 59,632 29,816 14,908 7,454 3,727 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539

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