13 × 17 × 239

Prime Factor Structure

Factorization String 13 × 17 × 239

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 60,480

Proper Divisor Sum 7,661

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #52817 ← → #52837

1 13 17 221 239 3,107 4,063 52,819

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

52,819 158,458 79,229 237,688 118,844 59,422 29,711 89,134 44,567 133,702 66,851 200,554 100,277 300,832 150,416 75,208 37,604 18,802 9,401 28,204 14,102 7,051 21,154 10,577 31,732 15,866 7,933 23,800 11,900 5,950 2,975 8,926 4,463 13,390 6,695 20,086 10,043 30,130 15,065 45,196 22,598 11,299 33,898 16,949 50,848 25,424 12,712 6,356 3,178 1,589 4,768 2,384 1,192 596 298 149 448 224 112 56

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