2 × 3 × 131 × 9907

Prime Factor Structure

Factorization String 2 × 3 × 131 × 9907

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,694,272

Proper Divisor Sum 7,907,370

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #7786873 ← → #7786907

1 2 3 6 131 262 393 786 9,907 19,814 29,721 59,442 1,297,817 2,595,634 3,893,451 7,786,902

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

7,786,902 3,893,451 11,680,354 5,840,177 17,520,532 8,760,266 4,380,133 13,140,400 6,570,200 3,285,100 1,642,550 821,275 2,463,826 1,231,913 3,695,740 1,847,870 923,935 2,771,806 1,385,903 4,157,710 2,078,855 6,236,566 3,118,283 9,354,850 4,677,425 14,032,276 7,016,138 3,508,069 10,524,208 5,262,104 2,631,052 1,315,526 657,763 1,973,290 986,645 2,959,936 1,479,968 739,984 369,992 184,996 92,498 46,249 138,748 69,374 34,687 104,062 52,031 156,094 78,047 234,142 117,071 351,214 175,607 526,822 263,411 790,234 395,117 1,185,352 592,676 296,338

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