7 × 11 × 19 × 2719

Prime Factor Structure

Factorization String 7 × 11 × 19 × 2719

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,222,400

Proper Divisor Sum 1,244,503

Digit Sum / Digital Root 50 (Root: 5)

Adjacent Primes #3977893 ← → #3977903

1 7 11 19 77 133 209 1,463 2,719 19,033 29,909 51,661 209,363 361,627 568,271 3,977,897

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

3,977,897 11,933,692 5,966,846 2,983,423 8,950,270 4,475,135 13,425,406 6,712,703 20,138,110 10,069,055 30,207,166 15,103,583 45,310,750 22,655,375 67,966,126 33,983,063 101,949,190 50,974,595 152,923,786 76,461,893 229,385,680 114,692,840 57,346,420 28,673,210 14,336,605 43,009,816 21,504,908 10,752,454 5,376,227 16,128,682 8,064,341 24,193,024 12,096,512 6,048,256 3,024,128 1,512,064 756,032 378,016 189,008 94,504 47,252 23,626 11,813 35,440 17,720 8,860 4,430 2,215 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207

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