2 × 67 × 163 × 181

Prime Factor Structure

Factorization String 2 × 67 × 163 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,088,992

Proper Divisor Sum 2,135,590

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3953393 ← → #3953437

1 2 67 134 163 181 326 362 10,921 12,127 21,842 24,254 29,503 59,006 1,976,701 3,953,402

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

3,953,402 1,976,701 5,930,104 2,965,052 1,482,526 741,263 2,223,790 1,111,895 3,335,686 1,667,843 5,003,530 2,501,765 7,505,296 3,752,648 1,876,324 938,162 469,081 1,407,244 703,622 351,811 1,055,434 527,717 1,583,152 791,576 395,788 197,894 98,947 296,842 148,421 445,264 222,632 111,316 55,658 27,829 83,488 41,744 20,872 10,436 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192

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