2 × 13 × 199 × 5087

Prime Factor Structure

Factorization String 2 × 13 × 199 × 5087

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 42,739,200

Proper Divisor Sum 16,419,062

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #26320117 ← → #26320153

1 2 13 26 199 398 2,587 5,087 5,174 10,174 66,131 132,262 1,012,313 2,024,626 13,160,069 26,320,138

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

26,320,138 13,160,069 39,480,208 19,740,104 9,870,052 4,935,026 2,467,513 7,402,540 3,701,270 1,850,635 5,551,906 2,775,953 8,327,860 4,163,930 2,081,965 6,245,896 3,122,948 1,561,474 780,737 2,342,212 1,171,106 585,553 1,756,660 878,330 439,165 1,317,496 658,748 329,374 164,687 494,062 247,031 741,094 370,547 1,111,642 555,821 1,667,464 833,732 416,866 208,433 625,300 312,650 156,325 468,976 234,488 117,244 58,622 29,311 87,934 43,967 131,902 65,951 197,854 98,927 296,782 148,391 445,174 222,587 667,762 333,881 1,001,644

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