2 × 680503

Prime Factor Structure

Factorization String 2 × 680503

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,041,512

Proper Divisor Sum 680,506

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #1360981 ← → #1361011

1 2 680,503 1,361,006

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

1,361,006 680,503 2,041,510 1,020,755 3,062,266 1,531,133 4,593,400 2,296,700 1,148,350 574,175 1,722,526 861,263 2,583,790 1,291,895 3,875,686 1,937,843 5,813,530 2,906,765 8,720,296 4,360,148 2,180,074 1,090,037 3,270,112 1,635,056 817,528 408,764 204,382 102,191 306,574 153,287 459,862 229,931 689,794 344,897 1,034,692 517,346 258,673 776,020 388,010 194,005 582,016 291,008 145,504 72,752 36,376 18,188 9,094 4,547 13,642 6,821 20,464 10,232 5,116 2,558 1,279 3,838 1,919 5,758 2,879 8,638

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