2³ × 7 × 19919

Prime Factor Structure

Factorization String 2^3 × 7 × 19919

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,390,400

Proper Divisor Sum 1,274,936

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1115453 ← → #1115467

1 2 4 7 8 14 28 56 19,919 39,838 79,676 139,433 159,352 278,866 557,732 1,115,464

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

1,115,464 557,732 278,866 139,433 418,300 209,150 104,575 313,726 156,863 470,590 235,295 705,886 352,943 1,058,830 529,415 1,588,246 794,123 2,382,370 1,191,185 3,573,556 1,786,778 893,389 2,680,168 1,340,084 670,042 335,021 1,005,064 502,532 251,266 125,633 376,900 188,450 94,225 282,676 141,338 70,669 212,008 106,004 53,002 26,501 79,504 39,752 19,876 9,938 4,969 14,908 7,454 3,727 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078

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