3 × 5 × 11 × 19 × 631

Prime Factor Structure

Factorization String 3 × 5 × 11 × 19 × 631

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,640,320

Proper Divisor Sum 1,662,135

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #1978181 ← → #1978189

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

1,978,185 5,934,556 2,967,278 1,483,639 4,450,918 2,225,459 6,676,378 3,338,189 10,014,568 5,007,284 2,503,642 1,251,821 3,755,464 1,877,732 938,866 469,433 1,408,300 704,150 352,075 1,056,226 528,113 1,584,340 792,170 396,085 1,188,256 594,128 297,064 148,532 74,266 37,133 111,400 55,700 27,850 13,925 41,776 20,888 10,444 5,222 2,611 7,834 3,917 11,752 5,876 2,938 1,469 4,408 2,204 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096

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