19 × 103 × 971

Prime Factor Structure

Factorization String 19 × 103 × 971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,021,760

Proper Divisor Sum 121,513

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1900231 ← → #1900253

1 19 103 971 1,957 18,449 100,013 1,900,247

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

1,900,247 5,700,742 2,850,371 8,551,114 4,275,557 12,826,672 6,413,336 3,206,668 1,603,334 801,667 2,405,002 1,202,501 3,607,504 1,803,752 901,876 450,938 225,469 676,408 338,204 169,102 84,551 253,654 126,827 380,482 190,241 570,724 285,362 142,681 428,044 214,022 107,011 321,034 160,517 481,552 240,776 120,388 60,194 30,097 90,292 45,146 22,573 67,720 33,860 16,930 8,465 25,396 12,698 6,349 19,048 9,524 4,762 2,381 7,144 3,572 1,786 893 2,680 1,340 670 335

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