2² × 5 × 7 × 43 × 661

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 43 × 661

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 9,787,008

Proper Divisor Sum 5,807,788

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3979219 ← → #3979229

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

3,979,220 1,989,610 994,805 2,984,416 1,492,208 746,104 373,052 186,526 93,263 279,790 139,895 419,686 209,843 629,530 314,765 944,296 472,148 236,074 118,037 354,112 177,056 88,528 44,264 22,132 11,066 5,533 16,600 8,300 4,150 2,075 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270

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