3⁴ × 13 × 811

Prime Factor Structure

Factorization String 3^4 × 13 × 811

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 1,375,528

Proper Divisor Sum 521,545

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #853981 ← → #853999

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

853,983 2,561,950 1,280,975 3,842,926 1,921,463 5,764,390 2,882,195 8,646,586 4,323,293 12,969,880 6,484,940 3,242,470 1,621,235 4,863,706 2,431,853 7,295,560 3,647,780 1,823,890 911,945 2,735,836 1,367,918 683,959 2,051,878 1,025,939 3,077,818 1,538,909 4,616,728 2,308,364 1,154,182 577,091 1,731,274 865,637 2,596,912 1,298,456 649,228 324,614 162,307 486,922 243,461 730,384 365,192 182,596 91,298 45,649 136,948 68,474 34,237 102,712 51,356 25,678 12,839 38,518 19,259 57,778 28,889 86,668 43,334 21,667 65,002 32,501

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