2 × 19 × 530567

Prime Factor Structure

Factorization String 2 × 19 × 530567

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 31,834,080

Proper Divisor Sum 11,672,534

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20161523 ← → #20161549

1 2 19 38 530,567 1,061,134 10,080,773 20,161,546

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

20,161,546 10,080,773 30,242,320 15,121,160 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.