2 × 13 × 512591

Prime Factor Structure

Factorization String 2 × 13 × 512591

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 21,528,864

Proper Divisor Sum 8,201,498

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #13327361 ← → #13327381

1 2 13 26 512,591 1,025,182 6,663,683 13,327,366

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

13,327,366 6,663,683 19,991,050 9,995,525 29,986,576 14,993,288 7,496,644 3,748,322 1,874,161 5,622,484 2,811,242 1,405,621 4,216,864 2,108,432 1,054,216 527,108 263,554 131,777 395,332 197,666 98,833 296,500 148,250 74,125 222,376 111,188 55,594 27,797 83,392 41,696 20,848 10,424 5,212 2,606 1,303 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395

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