2 × 7 × 11 × 3109

Prime Factor Structure

Factorization String 2 × 7 × 11 × 3109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 895,680

Proper Divisor Sum 416,894

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #478769 ← → #478787

1 2 7 11 14 22 77 154 3,109 6,218 21,763 34,199 43,526 68,398 239,393 478,786

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

478,786 239,393 718,180 359,090 179,545 538,636 269,318 134,659 403,978 201,989 605,968 302,984 151,492 75,746 37,873 113,620 56,810 28,405 85,216 42,608 21,304 10,652 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352 676 338 169 508

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