3 × 7120063

Prime Factor Structure

Factorization String 3 × 7120063

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 28,480,256

Proper Divisor Sum 7,120,067

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #21360181 ← → #21360191

1 3 7,120,063 21,360,189

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

21,360,189 64,080,568 32,040,284 16,020,142 8,010,071 24,030,214 12,015,107 36,045,322 18,022,661 54,067,984 27,033,992 13,516,996 6,758,498 3,379,249 10,137,748 5,068,874 2,534,437 7,603,312 3,801,656 1,900,828 950,414 475,207 1,425,622 712,811 2,138,434 1,069,217 3,207,652 1,603,826 801,913 2,405,740 1,202,870 601,435 1,804,306 902,153 2,706,460 1,353,230 676,615 2,029,846 1,014,923 3,044,770 1,522,385 4,567,156 2,283,578 1,141,789 3,425,368 1,712,684 856,342 428,171 1,284,514 642,257 1,926,772 963,386 481,693 1,445,080 722,540 361,270 180,635 541,906 270,953 812,860

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