2³ × 5² × 31 × 641

Prime Factor Structure

Factorization String 2^3 × 5^2 × 31 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 9,552,960

Proper Divisor Sum 5,578,760

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3974197 ← → #3974213

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

3,974,200 1,987,100 993,550 496,775 1,490,326 745,163 2,235,490 1,117,745 3,353,236 1,676,618 838,309 2,514,928 1,257,464 628,732 314,366 157,183 471,550 235,775 707,326 353,663 1,060,990 530,495 1,591,486 795,743 2,387,230 1,193,615 3,580,846 1,790,423 5,371,270 2,685,635 8,056,906 4,028,453 12,085,360 6,042,680 3,021,340 1,510,670 755,335 2,266,006 1,133,003 3,399,010 1,699,505 5,098,516 2,549,258 1,274,629 3,823,888 1,911,944 955,972 477,986 238,993 716,980 358,490 179,245 537,736 268,868 134,434 67,217 201,652 100,826 50,413 151,240

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