3 × 41 × 175543

Prime Factor Structure

Factorization String 3 × 41 × 175543

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 29,491,392

Proper Divisor Sum 7,899,603

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #21591781 ← → #21591793

1 3 41 123 175,543 526,629 7,197,263 21,591,789

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

21,591,789 64,775,368 32,387,684 16,193,842 8,096,921 24,290,764 12,145,382 6,072,691 18,218,074 9,109,037 27,327,112 13,663,556 6,831,778 3,415,889 10,247,668 5,123,834 2,561,917 7,685,752 3,842,876 1,921,438 960,719 2,882,158 1,441,079 4,323,238 2,161,619 6,484,858 3,242,429 9,727,288 4,863,644 2,431,822 1,215,911 3,647,734 1,823,867 5,471,602 2,735,801 8,207,404 4,103,702 2,051,851 6,155,554 3,077,777 9,233,332 4,616,666 2,308,333 6,925,000 3,462,500 1,731,250 865,625 2,596,876 1,298,438 649,219 1,947,658 973,829 2,921,488 1,460,744 730,372 365,186 182,593 547,780 273,890 136,945

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