2 × 3 × 11 × 66721

Prime Factor Structure

Factorization String 2 × 3 × 11 × 66721

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,607,968

Proper Divisor Sum 5,204,382

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4403569 ← → #4403617

1 2 3 6 11 22 33 66 66,721 133,442 200,163 400,326 733,931 1,467,862 2,201,793 4,403,586

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

4,403,586 2,201,793 6,605,380 3,302,690 1,651,345 4,954,036 2,477,018 1,238,509 3,715,528 1,857,764 928,882 464,441 1,393,324 696,662 348,331 1,044,994 522,497 1,567,492 783,746 391,873 1,175,620 587,810 293,905 881,716 440,858 220,429 661,288 330,644 165,322 82,661 247,984 123,992 61,996 30,998 15,499 46,498 23,249 69,748 34,874 17,437 52,312 26,156 13,078 6,539 19,618 9,809 29,428 14,714 7,357 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628 9,314 4,657

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