3 × 5 × 19 × 71 × 197

Prime Factor Structure

Factorization String 3 × 5 × 19 × 71 × 197

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 6,842,880

Proper Divisor Sum 2,856,585

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3986293 ← → #3986303

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

3,986,295 11,958,886 5,979,443 17,938,330 8,969,165 26,907,496 13,453,748 6,726,874 3,363,437 10,090,312 5,045,156 2,522,578 1,261,289 3,783,868 1,891,934 945,967 2,837,902 1,418,951 4,256,854 2,128,427 6,385,282 3,192,641 9,577,924 4,788,962 2,394,481 7,183,444 3,591,722 1,795,861 5,387,584 2,693,792 1,346,896 673,448 336,724 168,362 84,181 252,544 126,272 63,136 31,568 15,784 7,892 3,946 1,973 5,920 2,960 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118

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