2 × 7 × 280009

Prime Factor Structure

Factorization String 2 × 7 × 280009

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,720,240

Proper Divisor Sum 2,800,114

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #3920089 ← → #3920131

1 2 7 14 280,009 560,018 1,960,063 3,920,126

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

3,920,126 1,960,063 5,880,190 2,940,095 8,820,286 4,410,143 13,230,430 6,615,215 19,845,646 9,922,823 29,768,470 14,884,235 44,652,706 22,326,353 66,979,060 33,489,530 16,744,765 50,234,296 25,117,148 12,558,574 6,279,287 18,837,862 9,418,931 28,256,794 14,128,397 42,385,192 21,192,596 10,596,298 5,298,149 15,894,448 7,947,224 3,973,612 1,986,806 993,403 2,980,210 1,490,105 4,470,316 2,235,158 1,117,579 3,352,738 1,676,369 5,029,108 2,514,554 1,257,277 3,771,832 1,885,916 942,958 471,479 1,414,438 707,219 2,121,658 1,060,829 3,182,488 1,591,244 795,622 397,811 1,193,434 596,717 1,790,152 895,076

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