2 × 3 × 5² × 1321

Prime Factor Structure

Factorization String 2 × 3 × 5^2 × 1321

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 491,784

Proper Divisor Sum 293,634

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #198139 ← → #198173

1 2 3 5 6 10 15 25 30 50 75 150 1,321 2,642 3,963 6,605 7,926 13,210 19,815 33,025 39,630 66,050 99,075 198,150

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

198,150 99,075 297,226 148,613 445,840 222,920 111,460 55,730 27,865 83,596 41,798 20,899 62,698 31,349 94,048 47,024 23,512 11,756 5,878 2,939 8,818 4,409 13,228 6,614 3,307 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854 11,927 35,782 17,891 53,674 26,837 80,512 40,256 20,128 10,064 5,032 2,516 1,258

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