2 × 5 × 7 × 641

Prime Factor Structure

Factorization String 2 × 5 × 7 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 92,448

Proper Divisor Sum 47,578

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #44867 ← → #44879

1 2 5 7 10 14 35 70 641 1,282 3,205 4,487 6,410 8,974 22,435 44,870

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

44,870 22,435 67,306 33,653 100,960 50,480 25,240 12,620 6,310 3,155 9,466 4,733 14,200 7,100 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287

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