13 × 306643

Prime Factor Structure

Factorization String 13 × 306643

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,293,016

Proper Divisor Sum 306,657

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3986357 ← → #3986377

1 13 306,643 3,986,359

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

3,986,359 11,959,078 5,979,539 17,938,618 8,969,309 26,907,928 13,453,964 6,726,982 3,363,491 10,090,474 5,045,237 15,135,712 7,567,856 3,783,928 1,891,964 945,982 472,991 1,418,974 709,487 2,128,462 1,064,231 3,192,694 1,596,347 4,789,042 2,394,521 7,183,564 3,591,782 1,795,891 5,387,674 2,693,837 8,081,512 4,040,756 2,020,378 1,010,189 3,030,568 1,515,284 757,642 378,821 1,136,464 568,232 284,116 142,058 71,029 213,088 106,544 53,272 26,636 13,318 6,659 19,978 9,989 29,968 14,984 7,492 3,746 1,873 5,620 2,810 1,405 4,216

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