2 × 17² × 1999

Prime Factor Structure

Factorization String 2 × 17^2 × 1999

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,842,000

Proper Divisor Sum 686,578

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1155419 ← → #1155431

1 2 17 34 289 578 1,999 3,998 33,983 67,966 577,711 1,155,422

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

1,155,422 577,711 1,733,134 866,567 2,599,702 1,299,851 3,899,554 1,949,777 5,849,332 2,924,666 1,462,333 4,387,000 2,193,500 1,096,750 548,375 1,645,126 822,563 2,467,690 1,233,845 3,701,536 1,850,768 925,384 462,692 231,346 115,673 347,020 173,510 86,755 260,266 130,133 390,400 195,200 97,600 48,800 24,400 12,200 6,100 3,050 1,525 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206

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