2 × 131 × 1993

Prime Factor Structure

Factorization String 2 × 131 × 1993

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 789,624

Proper Divisor Sum 267,458

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #522161 ← → #522167

1 2 131 262 1,993 3,986 261,083 522,166

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

522,166 261,083 783,250 391,625 1,174,876 587,438 293,719 881,158 440,579 1,321,738 660,869 1,982,608 991,304 495,652 247,826 123,913 371,740 185,870 92,935 278,806 139,403 418,210 209,105 627,316 313,658 156,829 470,488 235,244 117,622 58,811 176,434 88,217 264,652 132,326 66,163 198,490 99,245 297,736 148,868 74,434 37,217 111,652 55,826 27,913 83,740 41,870 20,935 62,806 31,403 94,210 47,105 141,316 70,658 35,329 105,988 52,994 26,497 79,492 39,746 19,873

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