2 × 7² × 18379

Prime Factor Structure

Factorization String 2 × 7^2 × 18379

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,142,980

Proper Divisor Sum 1,341,838

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #1801117 ← → #1801187

1 2 7 14 49 98 18,379 36,758 128,653 257,306 900,571 1,801,142

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

1,801,142 900,571 2,701,714 1,350,857 4,052,572 2,026,286 1,013,143 3,039,430 1,519,715 4,559,146 2,279,573 6,838,720 3,419,360 1,709,680 854,840 427,420 213,710 106,855 320,566 160,283 480,850 240,425 721,276 360,638 180,319 540,958 270,479 811,438 405,719 1,217,158 608,579 1,825,738 912,869 2,738,608 1,369,304 684,652 342,326 171,163 513,490 256,745 770,236 385,118 192,559 577,678 288,839 866,518 433,259 1,299,778 649,889 1,949,668 974,834 487,417 1,462,252 731,126 365,563 1,096,690 548,345 1,645,036 822,518 411,259

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