7² × 19 × 2953

Prime Factor Structure

Factorization String 7^2 × 19 × 2953

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,367,560

Proper Divisor Sum 618,317

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2749237 ← → #2749247

1 7 19 49 133 931 2,953 20,671 56,107 144,697 392,749 2,749,243

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

2,749,243 8,247,730 4,123,865 12,371,596 6,185,798 3,092,899 9,278,698 4,639,349 13,918,048 6,959,024 3,479,512 1,739,756 869,878 434,939 1,304,818 652,409 1,957,228 978,614 489,307 1,467,922 733,961 2,201,884 1,100,942 550,471 1,651,414 825,707 2,477,122 1,238,561 3,715,684 1,857,842 928,921 2,786,764 1,393,382 696,691 2,090,074 1,045,037 3,135,112 1,567,556 783,778 391,889 1,175,668 587,834 293,917 881,752 440,876 220,438 110,219 330,658 165,329 495,988 247,994 123,997 371,992 185,996 92,998 46,499 139,498 69,749 209,248 104,624

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