13 × 191 × 1901

Prime Factor Structure

Factorization String 13 × 191 × 1901

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,112,576

Proper Divisor Sum 392,393

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4720159 ← → #4720187

1 13 191 1,901 2,483 24,713 363,091 4,720,183

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

4,720,183 14,160,550 7,080,275 21,240,826 10,620,413 31,861,240 15,930,620 7,965,310 3,982,655 11,947,966 5,973,983 17,921,950 8,960,975 26,882,926 13,441,463 40,324,390 20,162,195 60,486,586 30,243,293 90,729,880 45,364,940 22,682,470 11,341,235 34,023,706 17,011,853 51,035,560 25,517,780 12,758,890 6,379,445 19,138,336 9,569,168 4,784,584 2,392,292 1,196,146 598,073 1,794,220 897,110 448,555 1,345,666 672,833 2,018,500 1,009,250 504,625 1,513,876 756,938 378,469 1,135,408 567,704 283,852 141,926 70,963 212,890 106,445 319,336 159,668 79,834 39,917 119,752 59,876 29,938

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