2 × 3² × 11 × 13 × 241

Prime Factor Structure

Factorization String 2 × 3^2 × 11 × 13 × 241

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,585,584

Proper Divisor Sum 965,250

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #620329 ← → #620351

1 2 3 6 9 11 13 18 22 26 33 39 66 78 99 117 143 198 234 241 286 429 482 723 858 1,287 1,446 2,169 2,574 2,651 3,133 4,338 5,302 6,266 7,953 9,399 15,906 18,798 23,859 28,197 34,463 47,718 56,394 68,926 103,389 206,778 310,167 620,334

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

620,334 310,167 930,502 465,251 1,395,754 697,877 2,093,632 1,046,816 523,408 261,704 130,852 65,426 32,713 98,140 49,070 24,535 73,606 36,803 110,410 55,205 165,616 82,808 41,404 20,702 10,351 31,054 15,527 46,582 23,291 69,874 34,937 104,812 52,406 26,203 78,610 39,305 117,916 58,958 29,479 88,438 44,219 132,658 66,329 198,988 99,494 49,747 149,242 74,621 223,864 111,932 55,966 27,983 83,950 41,975 125,926 62,963 188,890 94,445 283,336 141,668

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