2 × 7 × 13 × 43 × 71

Prime Factor Structure

Factorization String 2 × 7 × 13 × 43 × 71

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,064,448

Proper Divisor Sum 508,802

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #555637 ← → #555661

1 2 7 13 14 26 43 71 86 91 142 182 301 497 559 602 923 994 1,118 1,846 3,053 3,913 6,106 6,461 7,826 12,922 21,371 39,689 42,742 79,378 277,823 555,646

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

555,646 277,823 833,470 416,735 1,250,206 625,103 1,875,310 937,655 2,812,966 1,406,483 4,219,450 2,109,725 6,329,176 3,164,588 1,582,294 791,147 2,373,442 1,186,721 3,560,164 1,780,082 890,041 2,670,124 1,335,062 667,531 2,002,594 1,001,297 3,003,892 1,501,946 750,973 2,252,920 1,126,460 563,230 281,615 844,846 422,423 1,267,270 633,635 1,900,906 950,453 2,851,360 1,425,680 712,840 356,420 178,210 89,105 267,316 133,658 66,829 200,488 100,244 50,122 25,061 75,184 37,592 18,796 9,398 4,699 14,098 7,049 21,148

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