2 × 7 × 31 × 809

Prime Factor Structure

Factorization String 2 × 7 × 31 × 809

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 622,080

Proper Divisor Sum 270,974

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #351097 ← → #351121

1 2 7 14 31 62 217 434 809 1,618 5,663 11,326 25,079 50,158 175,553 351,106

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

351,106 175,553 526,660 263,330 131,665 394,996 197,498 98,749 296,248 148,124 74,062 37,031 111,094 55,547 166,642 83,321 249,964 124,982 62,491 187,474 93,737 281,212 140,606 70,303 210,910 105,455 316,366 158,183 474,550 237,275 711,826 355,913 1,067,740 533,870 266,935 800,806 400,403 1,201,210 600,605 1,801,816 900,908 450,454 225,227 675,682 337,841 1,013,524 506,762 253,381 760,144 380,072 190,036 95,018 47,509 142,528 71,264 35,632 17,816 8,908 4,454 2,227

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