2 × 19 × 67 × 83

Prime Factor Structure

Factorization String 2 × 19 × 67 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 342,720

Proper Divisor Sum 131,402

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #211313 ← → #211319

1 2 19 38 67 83 134 166 1,273 1,577 2,546 3,154 5,561 11,122 105,659 211,318

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

211,318 105,659 316,978 158,489 475,468 237,734 118,867 356,602 178,301 534,904 267,452 133,726 66,863 200,590 100,295 300,886 150,443 451,330 225,665 676,996 338,498 169,249 507,748 253,874 126,937 380,812 190,406 95,203 285,610 142,805 428,416 214,208 107,104 53,552 26,776 13,388 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050

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