2 × 7 × 19 × 8287

Prime Factor Structure

Factorization String 2 × 7 × 19 × 8287

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,978,240

Proper Divisor Sum 1,773,898

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #2204341 ← → #2204353

1 2 7 14 19 38 133 266 8,287 16,574 58,009 116,018 157,453 314,906 1,102,171 2,204,342

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

2,204,342 1,102,171 3,306,514 1,653,257 4,959,772 2,479,886 1,239,943 3,719,830 1,859,915 5,579,746 2,789,873 8,369,620 4,184,810 2,092,405 6,277,216 3,138,608 1,569,304 784,652 392,326 196,163 588,490 294,245 882,736 441,368 220,684 110,342 55,171 165,514 82,757 248,272 124,136 62,068 31,034 15,517 46,552 23,276 11,638 5,819 17,458 8,729 26,188 13,094 6,547 19,642 9,821 29,464 14,732 7,366 3,683 11,050 5,525 16,576 8,288 4,144 2,072 1,036 518 259 778 389

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