2² × 5 × 197383

Prime Factor Structure

Factorization String 2^2 × 5 × 197383

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,290,128

Proper Divisor Sum 4,342,468

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3947659 ← → #3947663

1 2 4 5 10 20 197,383 394,766 789,532 986,915 1,973,830 3,947,660

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

3,947,660 1,973,830 986,915 2,960,746 1,480,373 4,441,120 2,220,560 1,110,280 555,140 277,570 138,785 416,356 208,178 104,089 312,268 156,134 78,067 234,202 117,101 351,304 175,652 87,826 43,913 131,740 65,870 32,935 98,806 49,403 148,210 74,105 222,316 111,158 55,579 166,738 83,369 250,108 125,054 62,527 187,582 93,791 281,374 140,687 422,062 211,031 633,094 316,547 949,642 474,821 1,424,464 712,232 356,116 178,058 89,029 267,088 133,544 66,772 33,386 16,693 50,080 25,040

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