2 × 647 × 3389

Prime Factor Structure

Factorization String 2 × 647 × 3389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,590,160

Proper Divisor Sum 2,204,794

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4385357 ← → #4385389

1 2 647 1,294 3,389 6,778 2,192,683 4,385,366

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

4,385,366 2,192,683 6,578,050 3,289,025 9,867,076 4,933,538 2,466,769 7,400,308 3,700,154 1,850,077 5,550,232 2,775,116 1,387,558 693,779 2,081,338 1,040,669 3,122,008 1,561,004 780,502 390,251 1,170,754 585,377 1,756,132 878,066 439,033 1,317,100 658,550 329,275 987,826 493,913 1,481,740 740,870 370,435 1,111,306 555,653 1,666,960 833,480 416,740 208,370 104,185 312,556 156,278 78,139 234,418 117,209 351,628 175,814 87,907 263,722 131,861 395,584 197,792 98,896 49,448 24,724 12,362 6,181 18,544 9,272 4,636

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