11² × 19 × 1409

Prime Factor Structure

Factorization String 11^2 × 19 × 1409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,750,600

Proper Divisor Sum 511,309

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3239279 ← → #3239293

1 11 19 121 209 1,409 2,299 15,499 26,771 170,489 294,481 3,239,291

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

3,239,291 9,717,874 4,858,937 14,576,812 7,288,406 3,644,203 10,932,610 5,466,305 16,398,916 8,199,458 4,099,729 12,299,188 6,149,594 3,074,797 9,224,392 4,612,196 2,306,098 1,153,049 3,459,148 1,729,574 864,787 2,594,362 1,297,181 3,891,544 1,945,772 972,886 486,443 1,459,330 729,665 2,188,996 1,094,498 547,249 1,641,748 820,874 410,437 1,231,312 615,656 307,828 153,914 76,957 230,872 115,436 57,718 28,859 86,578 43,289 129,868 64,934 32,467 97,402 48,701 146,104 73,052 36,526 18,263 54,790 27,395 82,186 41,093 123,280

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