2² × 7² × 20023

Prime Factor Structure

Factorization String 2^2 × 7^2 × 20023

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 7,989,576

Proper Divisor Sum 4,065,068

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3924499 ← → #3924517

1 2 4 7 14 28 49 98 196 20,023 40,046 80,092 140,161 280,322 560,644 981,127 1,962,254 3,924,508

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

3,924,508 1,962,254 981,127 2,943,382 1,471,691 4,415,074 2,207,537 6,622,612 3,311,306 1,655,653 4,966,960 2,483,480 1,241,740 620,870 310,435 931,306 465,653 1,396,960 698,480 349,240 174,620 87,310 43,655 130,966 65,483 196,450 98,225 294,676 147,338 73,669 221,008 110,504 55,252 27,626 13,813 41,440 20,720 10,360 5,180 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116

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