2² × 5 × 19² × 509

Prime Factor Structure

Factorization String 2^2 × 5 × 19^2 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 8,161,020

Proper Divisor Sum 4,486,040

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3674971 ← → #3674989

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

3,674,980 1,837,490 918,745 2,756,236 1,378,118 689,059 2,067,178 1,033,589 3,100,768 1,550,384 775,192 387,596 193,798 96,899 290,698 145,349 436,048 218,024 109,012 54,506 27,253 81,760 40,880 20,440 10,220 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650

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