2 × 3 × 17 × 171719

Prime Factor Structure

Factorization String 2 × 3 × 17 × 171719

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 37,091,520

Proper Divisor Sum 19,576,182

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #17515331 ← → #17515343

1 2 3 6 17 34 51 102 171,719 343,438 515,157 1,030,314 2,919,223 5,838,446 8,757,669 17,515,338

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

17,515,338 8,757,669 26,273,008 13,136,504 6,568,252 3,284,126 1,642,063 4,926,190 2,463,095 7,389,286 3,694,643 11,083,930 5,541,965 16,625,896 8,312,948 4,156,474 2,078,237 6,234,712 3,117,356 1,558,678 779,339 2,338,018 1,169,009 3,507,028 1,753,514 876,757 2,630,272 1,315,136 657,568 328,784 164,392 82,196 41,098 20,549 61,648 30,824 15,412 7,706 3,853 11,560 5,780 2,890 1,445 4,336 2,168 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86

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