2 × 3² × 1060421

Prime Factor Structure

Factorization String 2 × 3^2 × 1060421

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 41,356,458

Proper Divisor Sum 22,268,880

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #19087573 ← → #19087603

1 2 3 6 9 18 1,060,421 2,120,842 3,181,263 6,362,526 9,543,789 19,087,578

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

19,087,578 9,543,789 28,631,368 14,315,684 7,157,842 3,578,921 10,736,764 5,368,382 2,684,191 8,052,574 4,026,287 12,078,862 6,039,431 18,118,294 9,059,147 27,177,442 13,588,721 40,766,164 20,383,082 10,191,541 30,574,624 15,287,312 7,643,656 3,821,828 1,910,914 955,457 2,866,372 1,433,186 716,593 2,149,780 1,074,890 537,445 1,612,336 806,168 403,084 201,542 100,771 302,314 151,157 453,472 226,736 113,368 56,684 28,342 14,171 42,514 21,257 63,772 31,886 15,943 47,830 23,915 71,746 35,873 107,620 53,810 26,905 80,716 40,358 20,179

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