2³ × 3 × 13 × 64621

Prime Factor Structure

Factorization String 2^3 × 3 × 13 × 64621

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 54,282,480

Proper Divisor Sum 34,120,728

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #20161751 ← → #20161753

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

20,161,752 10,080,876 5,040,438 2,520,219 7,560,658 3,780,329 11,340,988 5,670,494 2,835,247 8,505,742 4,252,871 12,758,614 6,379,307 19,137,922 9,568,961 28,706,884 14,353,442 7,176,721 21,530,164 10,765,082 5,382,541 16,147,624 8,073,812 4,036,906 2,018,453 6,055,360 3,027,680 1,513,840 756,920 378,460 189,230 94,615 283,846 141,923 425,770 212,885 638,656 319,328 159,664 79,832 39,916 19,958 9,979 29,938 14,969 44,908 22,454 11,227 33,682 16,841 50,524 25,262 12,631 37,894 18,947 56,842 28,421 85,264 42,632 21,316

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