2² × 7 × 128389

Prime Factor Structure

Factorization String 2^2 × 7 × 128389

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,189,840

Proper Divisor Sum 3,594,948

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3594887 ← → #3594901

1 2 4 7 14 28 128,389 256,778 513,556 898,723 1,797,446 3,594,892

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

3,594,892 1,797,446 898,723 2,696,170 1,348,085 4,044,256 2,022,128 1,011,064 505,532 252,766 126,383 379,150 189,575 568,726 284,363 853,090 426,545 1,279,636 639,818 319,909 959,728 479,864 239,932 119,966 59,983 179,950 89,975 269,926 134,963 404,890 202,445 607,336 303,668 151,834 75,917 227,752 113,876 56,938 28,469 85,408 42,704 21,352 10,676 5,338 2,669 8,008 4,004 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806

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