3 × 13 × 107 × 239

Prime Factor Structure

Factorization String 3 × 13 × 107 × 239

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,451,520

Proper Divisor Sum 454,173

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #997343 ← → #997357

1 3 13 39 107 239 321 717 1,391 3,107 4,173 9,321 25,573 76,719 332,449 997,347

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

997,347 2,992,042 1,496,021 4,488,064 2,244,032 1,122,016 561,008 280,504 140,252 70,126 35,063 105,190 52,595 157,786 78,893 236,680 118,340 59,170 29,585 88,756 44,378 22,189 66,568 33,284 16,642 8,321 24,964 12,482 6,241 18,724 9,362 4,681 14,044 7,022 3,511 10,534 5,267 15,802 7,901 23,704 11,852 5,926 2,963 8,890 4,445 13,336 6,668 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176

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