2² × 3² × 5 × 7 × 6421

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 7 × 6421

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 28,051,296

Proper Divisor Sum 19,960,836

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #8090443 ← → #8090497

1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1,260 6,421 12,842 19,263 25,684 32,105 38,526 44,947 57,789 64,210 77,052 89,894 96,315 115,578 128,420 134,841 179,788 192,630 224,735 231,156 269,682 288,945 385,260 404,523 449,470

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

8,090,460 4,045,230 2,022,615 6,067,846 3,033,923 9,101,770 4,550,885 13,652,656 6,826,328 3,413,164 1,706,582 853,291 2,559,874 1,279,937 3,839,812 1,919,906 959,953 2,879,860 1,439,930 719,965 2,159,896 1,079,948 539,974 269,987 809,962 404,981 1,214,944 607,472 303,736 151,868 75,934 37,967 113,902 56,951 170,854 85,427 256,282 128,141 384,424 192,212 96,106 48,053 144,160 72,080 36,040 18,020 9,010 4,505 13,516 6,758 3,379 10,138 5,069 15,208 7,604 3,802 1,901 5,704 2,852 1,426

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