2 × 23 × 31² × 397

Prime Factor Structure

Factorization String 2 × 23 × 31^2 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 28,455,408

Proper Divisor Sum 10,905,626

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #17549747 ← → #17549783

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

17,549,782 8,774,891 26,324,674 13,162,337 39,487,012 19,743,506 9,871,753 29,615,260 14,807,630 7,403,815 22,211,446 11,105,723 33,317,170 16,658,585 49,975,756 24,987,878 12,493,939 37,481,818 18,740,909 56,222,728 28,111,364 14,055,682 7,027,841 21,083,524 10,541,762 5,270,881 15,812,644 7,906,322 3,953,161 11,859,484 5,929,742 2,964,871 8,894,614 4,447,307 13,341,922 6,670,961 20,012,884 10,006,442 5,003,221 15,009,664 7,504,832 3,752,416 1,876,208 938,104 469,052 234,526 117,263 351,790 175,895 527,686 263,843 791,530 395,765 1,187,296 593,648 296,824 148,412 74,206 37,103 111,310

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