2 × 3 × 31 × 21149

Prime Factor Structure

Factorization String 2 × 3 × 31 × 21149

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,121,600

Proper Divisor Sum 4,187,886

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3933599 ← → #3933731

1 2 3 6 31 62 93 186 21,149 42,298 63,447 126,894 655,619 1,311,238 1,966,857 3,933,714

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

3,933,714 1,966,857 5,900,572 2,950,286 1,475,143 4,425,430 2,212,715 6,638,146 3,319,073 9,957,220 4,978,610 2,489,305 7,467,916 3,733,958 1,866,979 5,600,938 2,800,469 8,401,408 4,200,704 2,100,352 1,050,176 525,088 262,544 131,272 65,636 32,818 16,409 49,228 24,614 12,307 36,922 18,461 55,384 27,692 13,846 6,923 20,770 10,385 31,156 15,578 7,789 23,368 11,684 5,842 2,921 8,764 4,382 2,191 6,574 3,287 9,862 4,931 14,794 7,397 22,192 11,096 5,548 2,774 1,387 4,162

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