3² × 69809

Prime Factor Structure

Factorization String 3^2 × 69809

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 907,530

Proper Divisor Sum 279,249

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #628267 ← → #628289

1 3 9 69,809 209,427 628,281

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

628,281 1,884,844 942,422 471,211 1,413,634 706,817 2,120,452 1,060,226 530,113 1,590,340 795,170 397,585 1,192,756 596,378 298,189 894,568 447,284 223,642 111,821 335,464 167,732 83,866 41,933 125,800 62,900 31,450 15,725 47,176 23,588 11,794 5,897 17,692 8,846 4,423 13,270 6,635 19,906 9,953 29,860 14,930 7,465 22,396 11,198 5,599 16,798 8,399 25,198 12,599 37,798 18,899 56,698 28,349 85,048 42,524 21,262 10,631 31,894 15,947 47,842 23,921

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