2³ × 5 × 128831

Prime Factor Structure

Factorization String 2^3 × 5 × 128831

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,594,880

Proper Divisor Sum 6,441,640

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #5153209 ← → #5153257

1 2 4 5 8 10 20 40 128,831 257,662 515,324 644,155 1,030,648 1,288,310 2,576,620 5,153,240

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

5,153,240 2,576,620 1,288,310 644,155 1,932,466 966,233 2,898,700 1,449,350 724,675 2,174,026 1,087,013 3,261,040 1,630,520 815,260 407,630 203,815 611,446 305,723 917,170 458,585 1,375,756 687,878 343,939 1,031,818 515,909 1,547,728 773,864 386,932 193,466 96,733 290,200 145,100 72,550 36,275 108,826 54,413 163,240 81,620 40,810 20,405 61,216 30,608 15,304 7,652 3,826 1,913 5,740 2,870 1,435 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453

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