2³ × 5 × 7² × 109

Prime Factor Structure

Factorization String 2^3 × 5 × 7^2 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 564,300

Proper Divisor Sum 350,660

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #213637 ← → #213641

1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 109 140 196 218 245 280 392 436 490 545 763 872 980 1,090 1,526 1,960 2,180 3,052 3,815 4,360 5,341 6,104 7,630 10,682 15,260 21,364 26,705 30,520 42,728 53,410 106,820 213,640

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

213,640 106,820 53,410 26,705 80,116 40,058 20,029 60,088 30,044 15,022 7,511 22,534 11,267 33,802 16,901 50,704 25,352 12,676 6,338 3,169 9,508 4,754 2,377 7,132 3,566 1,783 5,350 2,675 8,026 4,013 12,040 6,020 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227

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