2 × 3² × 7 × 11 × 443

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 11 × 443

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,662,336

Proper Divisor Sum 1,048,338

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #613993 ← → #613999

1 2 3 6 7 9 11 14 18 21 22 33 42 63 66 77 99 126 154 198 231 443 462 693 886 1,329 1,386 2,658 3,101 3,987 4,873 6,202 7,974 9,303 9,746 14,619 18,606 27,909 29,238 34,111 43,857 55,818 68,222 87,714 102,333 204,666 306,999 613,998

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

613,998 306,999 920,998 460,499 1,381,498 690,749 2,072,248 1,036,124 518,062 259,031 777,094 388,547 1,165,642 582,821 1,748,464 874,232 437,116 218,558 109,279 327,838 163,919 491,758 245,879 737,638 368,819 1,106,458 553,229 1,659,688 829,844 414,922 207,461 622,384 311,192 155,596 77,798 38,899 116,698 58,349 175,048 87,524 43,762 21,881 65,644 32,822 16,411 49,234 24,617 73,852 36,926 18,463 55,390 27,695 83,086 41,543 124,630 62,315 186,946 93,473 280,420 140,210

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