2 × 31 × 643

Prime Factor Structure

Factorization String 2 × 31 × 643

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 61,824

Proper Divisor Sum 21,958

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #39863 ← → #39869

1 2 31 62 643 1,286 19,933 39,866

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

39,866 19,933 59,800 29,900 14,950 7,475 22,426 11,213 33,640 16,820 8,410 4,205 12,616 6,308 3,154 1,577 4,732 2,366 1,183 3,550 1,775 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 1,352 676 338 169 508 254

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