2 × 11 × 19 × 47

Prime Factor Structure

Factorization String 2 × 11 × 19 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 34,560

Proper Divisor Sum 14,914

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #19609 ← → #19661

1 2 11 19 22 38 47 94 209 418 517 893 1,034 1,786 9,823 19,646

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

19,646 9,823 29,470 14,735 44,206 22,103 66,310 33,155 99,466 49,733 149,200 74,600 37,300 18,650 9,325 27,976 13,988 6,994 3,497 10,492 5,246 2,623 7,870 3,935 11,806 5,903 17,710 8,855 26,566 13,283 39,850 19,925 59,776 29,888 14,944 7,472 3,736 1,868 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754

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