2² × 3² × 17 × 311

Prime Factor Structure

Factorization String 2^2 × 3^2 × 17 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 511,056

Proper Divisor Sum 320,724

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #190331 ← → #190339

1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 204 306 311 612 622 933 1,244 1,866 2,799 3,732 5,287 5,598 10,574 11,196 15,861 21,148 31,722 47,583 63,444 95,166 190,332

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

190,332 95,166 47,583 142,750 71,375 214,126 107,063 321,190 160,595 481,786 240,893 722,680 361,340 180,670 90,335 271,006 135,503 406,510 203,255 609,766 304,883 914,650 457,325 1,371,976 685,988 342,994 171,497 514,492 257,246 128,623 385,870 192,935 578,806 289,403 868,210 434,105 1,302,316 651,158 325,579 976,738 488,369 1,465,108 732,554 366,277 1,098,832 549,416 274,708 137,354 68,677 206,032 103,016 51,508 25,754 12,877 38,632 19,316 9,658 4,829 14,488 7,244

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