2 × 3 × 7 × 19 × 31 × 89

Prime Factor Structure

Factorization String 2 × 3 × 7 × 19 × 31 × 89

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 5,529,600

Proper Divisor Sum 3,327,918

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2201681 ← → #2201707

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

2,201,682 1,100,841 3,302,524 1,651,262 825,631 2,476,894 1,238,447 3,715,342 1,857,671 5,573,014 2,786,507 8,359,522 4,179,761 12,539,284 6,269,642 3,134,821 9,404,464 4,702,232 2,351,116 1,175,558 587,779 1,763,338 881,669 2,645,008 1,322,504 661,252 330,626 165,313 495,940 247,970 123,985 371,956 185,978 92,989 278,968 139,484 69,742 34,871 104,614 52,307 156,922 78,461 235,384 117,692 58,846 29,423 88,270 44,135 132,406 66,203 198,610 99,305 297,916 148,958 74,479 223,438 111,719 335,158 167,579 502,738

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