11 × 13² × 1069

Prime Factor Structure

Factorization String 11 × 13^2 × 1069

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,349,720

Proper Divisor Sum 362,449

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1987261 ← → #1987277

1 11 13 143 169 1,069 1,859 11,759 13,897 152,867 180,661 1,987,271

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

1,987,271 5,961,814 2,980,907 8,942,722 4,471,361 13,414,084 6,707,042 3,353,521 10,060,564 5,030,282 2,515,141 7,545,424 3,772,712 1,886,356 943,178 471,589 1,414,768 707,384 353,692 176,846 88,423 265,270 132,635 397,906 198,953 596,860 298,430 149,215 447,646 223,823 671,470 335,735 1,007,206 503,603 1,510,810 755,405 2,266,216 1,133,108 566,554 283,277 849,832 424,916 212,458 106,229 318,688 159,344 79,672 39,836 19,918 9,959 29,878 14,939 44,818 22,409 67,228 33,614 16,807 50,422 25,211 75,634

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