2 × 7² × 391907

Prime Factor Structure

Factorization String 2 × 7^2 × 391907

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 67,016,268

Proper Divisor Sum 28,609,382

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #38406883 ← → #38406899

1 2 7 14 49 98 391,907 783,814 2,743,349 5,486,698 19,203,443 38,406,886

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

38,406,886 19,203,443 57,610,330 28,805,165 86,415,496 43,207,748 21,603,874 10,801,937 32,405,812 16,202,906 8,101,453 24,304,360 12,152,180 6,076,090 3,038,045 9,114,136 4,557,068 2,278,534 1,139,267 3,417,802 1,708,901 5,126,704 2,563,352 1,281,676 640,838 320,419 961,258 480,629 1,441,888 720,944 360,472 180,236 90,118 45,059 135,178 67,589 202,768 101,384 50,692 25,346 12,673 38,020 19,010 9,505 28,516 14,258 7,129 21,388 10,694 5,347 16,042 8,021 24,064 12,032 6,016 3,008 1,504 752 376 188

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