2 × 7 × 19 × 1399

Prime Factor Structure

Factorization String 2 × 7 × 19 × 1399

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 672,000

Proper Divisor Sum 299,866

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #372131 ← → #372137

1 2 7 14 19 38 133 266 1,399 2,798 9,793 19,586 26,581 53,162 186,067 372,134

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

372,134 186,067 558,202 279,101 837,304 418,652 209,326 104,663 313,990 156,995 470,986 235,493 706,480 353,240 176,620 88,310 44,155 132,466 66,233 198,700 99,350 49,675 149,026 74,513 223,540 111,770 55,885 167,656 83,828 41,914 20,957 62,872 31,436 15,718 7,859 23,578 11,789 35,368 17,684 8,842 4,421 13,264 6,632 3,316 1,658 829 2,488 1,244 622 311 934 467 1,402 701 2,104 1,052 526 263 790 395

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