2 × 7 × 17 × 2693

Prime Factor Structure

Factorization String 2 × 7 × 17 × 2693

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,163,808

Proper Divisor Sum 522,874

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #640933 ← → #640943

1 2 7 14 17 34 119 238 2,693 5,386 18,851 37,702 45,781 91,562 320,467 640,934

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

640,934 320,467 961,402 480,701 1,442,104 721,052 360,526 180,263 540,790 270,395 811,186 405,593 1,216,780 608,390 304,195 912,586 456,293 1,368,880 684,440 342,220 171,110 85,555 256,666 128,333 385,000 192,500 96,250 48,125 144,376 72,188 36,094 18,047 54,142 27,071 81,214 40,607 121,822 60,911 182,734 91,367 274,102 137,051 411,154 205,577 616,732 308,366 154,183 462,550 231,275 693,826 346,913 1,040,740 520,370 260,185 780,556 390,278 195,139 585,418 292,709 878,128

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