2³ × 13 × 193861

Prime Factor Structure

Factorization String 2^3 × 13 × 193861

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 40,711,020

Proper Divisor Sum 20,549,476

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #20161523 ← → #20161549

1 2 4 8 13 26 52 104 193,861 387,722 775,444 1,550,888 2,520,193 5,040,386 10,080,772 20,161,544

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

20,161,544 10,080,772 5,040,386 2,520,193 7,560,580 3,780,290 1,890,145 5,670,436 2,835,218 1,417,609 4,252,828 2,126,414 1,063,207 3,189,622 1,594,811 4,784,434 2,392,217 7,176,652 3,588,326 1,794,163 5,382,490 2,691,245 8,073,736 4,036,868 2,018,434 1,009,217 3,027,652 1,513,826 756,913 2,270,740 1,135,370 567,685 1,703,056 851,528 425,764 212,882 106,441 319,324 159,662 79,831 239,494 119,747 359,242 179,621 538,864 269,432 134,716 67,358 33,679 101,038 50,519 151,558 75,779 227,338 113,669 341,008 170,504 85,252 42,626 21,313

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