2² × 5 × 198281

Prime Factor Structure

Factorization String 2^2 × 5 × 198281

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,327,844

Proper Divisor Sum 4,362,224

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3965617 ← → #3965629

1 2 4 5 10 20 198,281 396,562 793,124 991,405 1,982,810 3,965,620

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

3,965,620 1,982,810 991,405 2,974,216 1,487,108 743,554 371,777 1,115,332 557,666 278,833 836,500 418,250 209,125 627,376 313,688 156,844 78,422 39,211 117,634 58,817 176,452 88,226 44,113 132,340 66,170 33,085 99,256 49,628 24,814 12,407 37,222 18,611 55,834 27,917 83,752 41,876 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198

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