2 × 11 × 89 × 2111

Prime Factor Structure

Factorization String 2 × 11 × 89 × 2111

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,842,880

Proper Divisor Sum 2,709,542

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4133293 ← → #4133369

1 2 11 22 89 178 979 1,958 2,111 4,222 23,221 46,442 187,879 375,758 2,066,669 4,133,338

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

4,133,338 2,066,669 6,200,008 3,100,004 1,550,002 775,001 2,325,004 1,162,502 581,251 1,743,754 871,877 2,615,632 1,307,816 653,908 326,954 163,477 490,432 245,216 122,608 61,304 30,652 15,326 7,663 22,990 11,495 34,486 17,243 51,730 25,865 77,596 38,798 19,399 58,198 29,099 87,298 43,649 130,948 65,474 32,737 98,212 49,106 24,553 73,660 36,830 18,415 55,246 27,623 82,870 41,435 124,306 62,153 186,460 93,230 46,615 139,846 69,923 209,770 104,885 314,656 157,328

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