2 × 661951

Prime Factor Structure

Factorization String 2 × 661951

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,985,856

Proper Divisor Sum 661,954

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1323899 ← → #1323919

1 2 661,951 1,323,902

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

1,323,902 661,951 1,985,854 992,927 2,978,782 1,489,391 4,468,174 2,234,087 6,702,262 3,351,131 10,053,394 5,026,697 15,080,092 7,540,046 3,770,023 11,310,070 5,655,035 16,965,106 8,482,553 25,447,660 12,723,830 6,361,915 19,085,746 9,542,873 28,628,620 14,314,310 7,157,155 21,471,466 10,735,733 32,207,200 16,103,600 8,051,800 4,025,900 2,012,950 1,006,475 3,019,426 1,509,713 4,529,140 2,264,570 1,132,285 3,396,856 1,698,428 849,214 424,607 1,273,822 636,911 1,910,734 955,367 2,866,102 1,433,051 4,299,154 2,149,577 6,448,732 3,224,366 1,612,183 4,836,550 2,418,275 7,254,826 3,627,413 10,882,240

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