2 × 618619

Prime Factor Structure

Factorization String 2 × 618619

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,855,860

Proper Divisor Sum 618,622

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1237231 ← → #1237253

1 2 618,619 1,237,238

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

1,237,238 618,619 1,855,858 927,929 2,783,788 1,391,894 695,947 2,087,842 1,043,921 3,131,764 1,565,882 782,941 2,348,824 1,174,412 587,206 293,603 880,810 440,405 1,321,216 660,608 330,304 165,152 82,576 41,288 20,644 10,322 5,161 15,484 7,742 3,871 11,614 5,807 17,422 8,711 26,134 13,067 39,202 19,601 58,804 29,402 14,701 44,104 22,052 11,026 5,513 16,540 8,270 4,135 12,406 6,203 18,610 9,305 27,916 13,958 6,979 20,938 10,469 31,408 15,704 7,852

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