2² × 7 × 1443131

Prime Factor Structure

Factorization String 2^2 × 7 × 1443131

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 80,815,392

Proper Divisor Sum 40,407,724

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #40407667 ← → #40407671

1 2 4 7 14 28 1,443,131 2,886,262 5,772,524 10,101,917 20,203,834 40,407,668

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

40,407,668 20,203,834 10,101,917 30,305,752 15,152,876 7,576,438 3,788,219 11,364,658 5,682,329 17,046,988 8,523,494 4,261,747 12,785,242 6,392,621 19,177,864 9,588,932 4,794,466 2,397,233 7,191,700 3,595,850 1,797,925 5,393,776 2,696,888 1,348,444 674,222 337,111 1,011,334 505,667 1,517,002 758,501 2,275,504 1,137,752 568,876 284,438 142,219 426,658 213,329 639,988 319,994 159,997 479,992 239,996 119,998 59,999 179,998 89,999 269,998 134,999 404,998 202,499 607,498 303,749 911,248 455,624 227,812 113,906 56,953 170,860 85,430 42,715

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