2 × 3² × 221083

Prime Factor Structure

Factorization String 2 × 3^2 × 221083

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,622,276

Proper Divisor Sum 4,642,782

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #3979463 ← → #3979499

1 2 3 6 9 18 221,083 442,166 663,249 1,326,498 1,989,747 3,979,494

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

3,979,494 1,989,747 5,969,242 2,984,621 8,953,864 4,476,932 2,238,466 1,119,233 3,357,700 1,678,850 839,425 2,518,276 1,259,138 629,569 1,888,708 944,354 472,177 1,416,532 708,266 354,133 1,062,400 531,200 265,600 132,800 66,400 33,200 16,600 8,300 4,150 2,075 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270

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