2 × 3 × 19² × 241

Prime Factor Structure

Factorization String 2 × 3 × 19^2 × 241

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,106,424

Proper Divisor Sum 584,418

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #521999 ← → #522017

1 2 3 6 19 38 57 114 241 361 482 722 723 1,083 1,446 2,166 4,579 9,158 13,737 27,474 87,001 174,002 261,003 522,006

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

522,006 261,003 783,010 391,505 1,174,516 587,258 293,629 880,888 440,444 220,222 110,111 330,334 165,167 495,502 247,751 743,254 371,627 1,114,882 557,441 1,672,324 836,162 418,081 1,254,244 627,122 313,561 940,684 470,342 235,171 705,514 352,757 1,058,272 529,136 264,568 132,284 66,142 33,071 99,214 49,607 148,822 74,411 223,234 111,617 334,852 167,426 83,713 251,140 125,570 62,785 188,356 94,178 47,089 141,268 70,634 35,317 105,952 52,976 26,488 13,244 6,622 3,311

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