2 × 3² × 7² × 613

Prime Factor Structure

Factorization String 2 × 3^2 × 7^2 × 613

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,364,922

Proper Divisor Sum 824,256

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #540629 ← → #540677

1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 613 882 1,226 1,839 3,678 4,291 5,517 8,582 11,034 12,873 25,746 30,037 38,619 60,074 77,238 90,111 180,222 270,333 540,666

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

540,666 270,333 811,000 405,500 202,750 101,375 304,126 152,063 456,190 228,095 684,286 342,143 1,026,430 513,215 1,539,646 769,823 2,309,470 1,154,735 3,464,206 1,732,103 5,196,310 2,598,155 7,794,466 3,897,233 11,691,700 5,845,850 2,922,925 8,768,776 4,384,388 2,192,194 1,096,097 3,288,292 1,644,146 822,073 2,466,220 1,233,110 616,555 1,849,666 924,833 2,774,500 1,387,250 693,625 2,080,876 1,040,438 520,219 1,560,658 780,329 2,340,988 1,170,494 585,247 1,755,742 877,871 2,633,614 1,316,807 3,950,422 1,975,211 5,925,634 2,962,817 8,888,452 4,444,226

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