11 × 13 × 17 × 7211

Prime Factor Structure

Factorization String 11 × 13 × 17 × 7211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 21,809,088

Proper Divisor Sum 4,279,147

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #17529931 ← → #17529943

1 11 13 17 143 187 221 2,431 7,211 79,321 93,743 122,587 1,031,173 1,348,457 1,593,631 17,529,941

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

17,529,941 52,589,824 26,294,912 13,147,456 6,573,728 3,286,864 1,643,432 821,716 410,858 205,429 616,288 308,144 154,072 77,036 38,518 19,259 57,778 28,889 86,668 43,334 21,667 65,002 32,501 97,504 48,752 24,376 12,188 6,094 3,047 9,142 4,571 13,714 6,857 20,572 10,286 5,143 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86

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