2 × 3³ × 7 × 137 × 1319

Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 137 × 1319

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 174,873,600

Proper Divisor Sum 106,567,866

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #68305733 ← → #68305739

1 2 3 6 7 9 14 18 21 27 42 54 63 126 137 189 274 378 411 822 959 1,233 1,319 1,918 2,466 2,638 2,877 3,699 3,957 5,754 7,398 7,914 8,631 9,233 11,871 17,262 18,466 23,742 25,893 27,699 35,613 51,786 55,398 71,226 83,097 166,194 180,703 249,291 361,406 498,582 542,109 1,084,218 1,264,921 1,626,327 2,529,842 3,252,654 3,794,763 4,878,981 7,589,526 9,757,962

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

68,305,734 34,152,867 102,458,602 51,229,301 153,687,904 76,843,952 38,421,976 19,210,988 9,605,494 4,802,747 14,408,242 7,204,121 21,612,364 10,806,182 5,403,091 16,209,274 8,104,637 24,313,912 12,156,956 6,078,478 3,039,239 9,117,718 4,558,859 13,676,578 6,838,289 20,514,868 10,257,434 5,128,717 15,386,152 7,693,076 3,846,538 1,923,269 5,769,808 2,884,904 1,442,452 721,226 360,613 1,081,840 540,920 270,460 135,230 67,615 202,846 101,423 304,270 152,135 456,406 228,203 684,610 342,305 1,026,916 513,458 256,729 770,188 385,094 192,547 577,642 288,821 866,464 433,232

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