2 × 7 × 19 × 787

Prime Factor Structure

Factorization String 2 × 7 × 19 × 787

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 378,240

Proper Divisor Sum 168,898

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #209333 ← → #209347

1 2 7 14 19 38 133 266 787 1,574 5,509 11,018 14,953 29,906 104,671 209,342

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

209,342 104,671 314,014 157,007 471,022 235,511 706,534 353,267 1,059,802 529,901 1,589,704 794,852 397,426 198,713 596,140 298,070 149,035 447,106 223,553 670,660 335,330 167,665 502,996 251,498 125,749 377,248 188,624 94,312 47,156 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 1,186 593 1,780 890 445 1,336

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