2 × 840451

Prime Factor Structure

Factorization String 2 × 840451

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,521,356

Proper Divisor Sum 840,454

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1680901 ← → #1680907

1 2 840,451 1,680,902

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

1,680,902 840,451 2,521,354 1,260,677 3,782,032 1,891,016 945,508 472,754 236,377 709,132 354,566 177,283 531,850 265,925 797,776 398,888 199,444 99,722 49,861 149,584 74,792 37,396 18,698 9,349 28,048 14,024 7,012 3,506 1,753 5,260 2,630 1,315 3,946 1,973 5,920 2,960 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304

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