11 × 13 × 17 × 163

Prime Factor Structure

Factorization String 11 × 13 × 17 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 495,936

Proper Divisor Sum 99,683

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #396247 ← → #396259

1 11 13 17 143 163 187 221 1,793 2,119 2,431 2,771 23,309 30,481 36,023 396,253

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

396,253 1,188,760 594,380 297,190 148,595 445,786 222,893 668,680 334,340 167,170 83,585 250,756 125,378 62,689 188,068 94,034 47,017 141,052 70,526 35,263 105,790 52,895 158,686 79,343 238,030 119,015 357,046 178,523 535,570 267,785 803,356 401,678 200,839 602,518 301,259 903,778 451,889 1,355,668 677,834 338,917 1,016,752 508,376 254,188 127,094 63,547 190,642 95,321 285,964 142,982 71,491 214,474 107,237 321,712 160,856 80,428 40,214 20,107 60,322 30,161 90,484

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