2 × 5 × 13 × 19² × 43

Prime Factor Structure

Factorization String 2 × 5 × 13 × 19^2 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 4,224,528

Proper Divisor Sum 2,206,538

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2017987 ← → #2017991

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

2,017,990 1,008,995 3,026,986 1,513,493 4,540,480 2,270,240 1,135,120 567,560 283,780 141,890 70,945 212,836 106,418 53,209 159,628 79,814 39,907 119,722 59,861 179,584 89,792 44,896 22,448 11,224 5,612 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364

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