2 × 7 × 31 × 67 × 137

Prime Factor Structure

Factorization String 2 × 7 × 31 × 67 × 137

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 7,206,912

Proper Divisor Sum 3,223,226

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3983663 ← → #3983689

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

3,983,686 1,991,843 5,975,530 2,987,765 8,963,296 4,481,648 2,240,824 1,120,412 560,206 280,103 840,310 420,155 1,260,466 630,233 1,890,700 945,350 472,675 1,418,026 709,013 2,127,040 1,063,520 531,760 265,880 132,940 66,470 33,235 99,706 49,853 149,560 74,780 37,390 18,695 56,086 28,043 84,130 42,065 126,196 63,098 31,549 94,648 47,324 23,662 11,831 35,494 17,747 53,242 26,621 79,864 39,932 19,966 9,983 29,950 14,975 44,926 22,463 67,390 33,695 101,086 50,543 151,630

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