3 × 19 × 37 × 1879

Prime Factor Structure

Factorization String 3 × 19 × 37 × 1879

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,715,200

Proper Divisor Sum 1,752,389

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3962807 ← → #3962813

1 3 19 37 57 111 703 1,879 2,109 5,637 35,701 69,523 107,103 208,569 1,320,937 3,962,811

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

3,962,811 11,888,434 5,944,217 17,832,652 8,916,326 4,458,163 13,374,490 6,687,245 20,061,736 10,030,868 5,015,434 2,507,717 7,523,152 3,761,576 1,880,788 940,394 470,197 1,410,592 705,296 352,648 176,324 88,162 44,081 132,244 66,122 33,061 99,184 49,592 24,796 12,398 6,199 18,598 9,299 27,898 13,949 41,848 20,924 10,462 5,231 15,694 7,847 23,542 11,771 35,314 17,657 52,972 26,486 13,243 39,730 19,865 59,596 29,798 14,899 44,698 22,349 67,048 33,524 16,762 8,381 25,144

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