2 × 11 × 19 × 23²

Prime Factor Structure

Factorization String 2 × 11 × 19 × 23^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 398,160

Proper Divisor Sum 177,038

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #221101 ← → #221159

1 2 11 19 22 23 38 46 209 253 418 437 506 529 874 1,058 4,807 5,819 9,614 10,051 11,638 20,102 110,561 221,122

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

221,122 110,561 331,684 165,842 82,921 248,764 124,382 62,191 186,574 93,287 279,862 139,931 419,794 209,897 629,692 314,846 157,423 472,270 236,135 708,406 354,203 1,062,610 531,305 1,593,916 796,958 398,479 1,195,438 597,719 1,793,158 896,579 2,689,738 1,344,869 4,034,608 2,017,304 1,008,652 504,326 252,163 756,490 378,245 1,134,736 567,368 283,684 141,842 70,921 212,764 106,382 53,191 159,574 79,787 239,362 119,681 359,044 179,522 89,761 269,284 134,642 67,321 201,964 100,982 50,491

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