2 × 11 × 131 × 191

Prime Factor Structure

Factorization String 2 × 11 × 131 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 912,384

Proper Divisor Sum 361,922

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #550457 ← → #550469

1 2 11 22 131 191 262 382 1,441 2,101 2,882 4,202 25,021 50,042 275,231 550,462

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

550,462 275,231 825,694 412,847 1,238,542 619,271 1,857,814 928,907 2,786,722 1,393,361 4,180,084 2,090,042 1,045,021 3,135,064 1,567,532 783,766 391,883 1,175,650 587,825 1,763,476 881,738 440,869 1,322,608 661,304 330,652 165,326 82,663 247,990 123,995 371,986 185,993 557,980 278,990 139,495 418,486 209,243 627,730 313,865 941,596 470,798 235,399 706,198 353,099 1,059,298 529,649 1,588,948 794,474 397,237 1,191,712 595,856 297,928 148,964 74,482 37,241 111,724 55,862 27,931 83,794 41,897 125,692

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