2³ × 5 × 213133

Prime Factor Structure

Factorization String 2^3 × 5 × 213133

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,182,060

Proper Divisor Sum 10,656,740

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #8525291 ← → #8525329

1 2 4 5 8 10 20 40 213,133 426,266 852,532 1,065,665 1,705,064 2,131,330 4,262,660 8,525,320

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

8,525,320 4,262,660 2,131,330 1,065,665 3,196,996 1,598,498 799,249 2,397,748 1,198,874 599,437 1,798,312 899,156 449,578 224,789 674,368 337,184 168,592 84,296 42,148 21,074 10,537 31,612 15,806 7,903 23,710 11,855 35,566 17,783 53,350 26,675 80,026 40,013 120,040 60,020 30,010 15,005 45,016 22,508 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492 14,246 7,123 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017

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