11 × 17911

Prime Factor Structure

Factorization String 11 × 17911

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 214,944

Proper Divisor Sum 17,923

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #197009 ← → #197023

1 11 17,911 197,021

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

197,021 591,064 295,532 147,766 73,883 221,650 110,825 332,476 166,238 83,119 249,358 124,679 374,038 187,019 561,058 280,529 841,588 420,794 210,397 631,192 315,596 157,798 78,899 236,698 118,349 355,048 177,524 88,762 44,381 133,144 66,572 33,286 16,643 49,930 24,965 74,896 37,448 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

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