3 × 5 × 61 × 103 × 199

Prime Factor Structure

Factorization String 3 × 5 × 61 × 103 × 199

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 30,950,400

Proper Divisor Sum 12,195,645

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #18754717 ← → #18754759

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

18,754,755 56,264,266 28,132,133 84,396,400 42,198,200 21,099,100 10,549,550 5,274,775 15,824,326 7,912,163 23,736,490 11,868,245 35,604,736 17,802,368 8,901,184 4,450,592 2,225,296 1,112,648 556,324 278,162 139,081 417,244 208,622 104,311 312,934 156,467 469,402 234,701 704,104 352,052 176,026 88,013 264,040 132,020 66,010 33,005 99,016 49,508 24,754 12,377 37,132 18,566 9,283 27,850 13,925 41,776 20,888 10,444 5,222 2,611 7,834 3,917 11,752 5,876 2,938 1,469 4,408 2,204 1,102 551

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