2² × 3 × 71 × 19531

Prime Factor Structure

Factorization String 2^2 × 3 × 71 × 19531

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 39,376,512

Proper Divisor Sum 22,736,100

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #16640411 ← → #16640413

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

16,640,412 8,320,206 4,160,103 12,480,310 6,240,155 18,720,466 9,360,233 28,080,700 14,040,350 7,020,175 21,060,526 10,530,263 31,590,790 15,795,395 47,386,186 23,693,093 71,079,280 35,539,640 17,769,820 8,884,910 4,442,455 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

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