2 × 3 × 106727

Prime Factor Structure

Factorization String 2 × 3 × 106727

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,280,736

Proper Divisor Sum 640,374

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #640333 ← → #640363

1 2 3 6 106,727 213,454 320,181 640,362

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

640,362 320,181 960,544 480,272 240,136 120,068 60,034 30,017 90,052 45,026 22,513 67,540 33,770 16,885 50,656 25,328 12,664 6,332 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227 45,682 22,841 68,524 34,262 17,131 51,394 25,697 77,092 38,546 19,273 57,820 28,910 14,455 43,366 21,683 65,050 32,525 97,576 48,788 24,394

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