7 × 17 × 19 × 1831

Prime Factor Structure

Factorization String 7 × 17 × 19 × 1831

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,276,160

Proper Divisor Sum 1,136,269

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4139881 ← → #4139899

1 7 17 19 119 133 323 1,831 2,261 12,817 31,127 34,789 217,889 243,523 591,413 4,139,891

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

4,139,891 12,419,674 6,209,837 18,629,512 9,314,756 4,657,378 2,328,689 6,986,068 3,493,034 1,746,517 5,239,552 2,619,776 1,309,888 654,944 327,472 163,736 81,868 40,934 20,467 61,402 30,701 92,104 46,052 23,026 11,513 34,540 17,270 8,635 25,906 12,953 38,860 19,430 9,715 29,146 14,573 43,720 21,860 10,930 5,465 16,396 8,198 4,099 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731

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