7 × 11 × 97 × 991

Prime Factor Structure

Factorization String 7 × 11 × 97 × 991

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,332,736

Proper Divisor Sum 1,930,957

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #7401769 ← → #7401781

1 7 11 77 97 679 991 1,067 6,937 7,469 10,901 76,307 96,127 672,889 1,057,397 7,401,779

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

7,401,779 22,205,338 11,102,669 33,308,008 16,654,004 8,327,002 4,163,501 12,490,504 6,245,252 3,122,626 1,561,313 4,683,940 2,341,970 1,170,985 3,512,956 1,756,478 878,239 2,634,718 1,317,359 3,952,078 1,976,039 5,928,118 2,964,059 8,892,178 4,446,089 13,338,268 6,669,134 3,334,567 10,003,702 5,001,851 15,005,554 7,502,777 22,508,332 11,254,166 5,627,083 16,881,250 8,440,625 25,321,876 12,660,938 6,330,469 18,991,408 9,495,704 4,747,852 2,373,926 1,186,963 3,560,890 1,780,445 5,341,336 2,670,668 1,335,334 667,667 2,003,002 1,001,501 3,004,504 1,502,252 751,126 375,563 1,126,690 563,345 1,690,036

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