3² × 17² × 1231

Prime Factor Structure

Factorization String 3^2 × 17^2 × 1231

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 4,916,912

Proper Divisor Sum 1,715,081

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #3201817 ← → #3201833

1 3 9 17 51 153 289 867 1,231 2,601 3,693 11,079 20,927 62,781 188,343 355,759 1,067,277 3,201,831

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

3,201,831 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 1,026,916 513,458 256,729 770,188 385,094 192,547 577,642 288,821 866,464 433,232 216,616 108,308 54,154 27,077 81,232 40,616 20,308

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