2 × 3 × 11² × 13 × 421

Prime Factor Structure

Factorization String 2 × 3 × 11^2 × 13 × 421

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 9,429,168

Proper Divisor Sum 5,455,770

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3973391 ← → #3973421

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

3,973,398 1,986,699 5,960,098 2,980,049 8,940,148 4,470,074 2,235,037 6,705,112 3,352,556 1,676,278 838,139 2,514,418 1,257,209 3,771,628 1,885,814 942,907 2,828,722 1,414,361 4,243,084 2,121,542 1,060,771 3,182,314 1,591,157 4,773,472 2,386,736 1,193,368 596,684 298,342 149,171 447,514 223,757 671,272 335,636 167,818 83,909 251,728 125,864 62,932 31,466 15,733 47,200 23,600 11,800 5,900 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210

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