2 × 13 × 322591

Prime Factor Structure

Factorization String 2 × 13 × 322591

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,548,864

Proper Divisor Sum 5,161,498

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #8387339 ← → #8387369

1 2 13 26 322,591 645,182 4,193,683 8,387,366

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

8,387,366 4,193,683 12,581,050 6,290,525 18,871,576 9,435,788 4,717,894 2,358,947 7,076,842 3,538,421 10,615,264 5,307,632 2,653,816 1,326,908 663,454 331,727 995,182 497,591 1,492,774 746,387 2,239,162 1,119,581 3,358,744 1,679,372 839,686 419,843 1,259,530 629,765 1,889,296 944,648 472,324 236,162 118,081 354,244 177,122 88,561 265,684 132,842 66,421 199,264 99,632 49,816 24,908 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869

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