2² × 7² × 19 × 1987

Prime Factor Structure

Factorization String 2^2 × 7^2 × 19 × 1987

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 15,864,240

Proper Divisor Sum 8,464,652

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #7399577 ← → #7399591

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

7,399,588 3,699,794 1,849,897 5,549,692 2,774,846 1,387,423 4,162,270 2,081,135 6,243,406 3,121,703 9,365,110 4,682,555 14,047,666 7,023,833 21,071,500 10,535,750 5,267,875 15,803,626 7,901,813 23,705,440 11,852,720 5,926,360 2,963,180 1,481,590 740,795 2,222,386 1,111,193 3,333,580 1,666,790 833,395 2,500,186 1,250,093 3,750,280 1,875,140 937,570 468,785 1,406,356 703,178 351,589 1,054,768 527,384 263,692 131,846 65,923 197,770 98,885 296,656 148,328 74,164 37,082 18,541 55,624 27,812 13,906 6,953 20,860 10,430 5,215 15,646 7,823

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