2 × 5³ × 43 × 1861

Prime Factor Structure

Factorization String 2 × 5^3 × 43 × 1861

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 38,342,304

Proper Divisor Sum 18,336,554

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #20005729 ← → #20005763

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

20,005,750 10,002,875 30,008,626 15,004,313 45,012,940 22,506,470 11,253,235 33,759,706 16,879,853 50,639,560 25,319,780 12,659,890 6,329,945 18,989,836 9,494,918 4,747,459 14,242,378 7,121,189 21,363,568 10,681,784 5,340,892 2,670,446 1,335,223 4,005,670 2,002,835 6,008,506 3,004,253 9,012,760 4,506,380 2,253,190 1,126,595 3,379,786 1,689,893 5,069,680 2,534,840 1,267,420 633,710 316,855 950,566 475,283 1,425,850 712,925 2,138,776 1,069,388 534,694 267,347 802,042 401,021 1,203,064 601,532 300,766 150,383 451,150 225,575 676,726 338,363 1,015,090 507,545 1,522,636 761,318

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