2 × 5² × 17 × 19 × 31

Prime Factor Structure

Factorization String 2 × 5^2 × 17 × 19 × 31

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,071,360

Proper Divisor Sum 570,710

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #500629 ← → #500671

1 2 5 10 17 19 25 31 34 38 50 62 85 95 155 170 190 310 323 425 475 527 589 646 775 850 950 1,054 1,178 1,550 1,615 2,635 2,945 3,230 5,270 5,890 8,075 10,013 13,175 14,725 16,150 20,026 26,350 29,450 50,065 100,130 250,325 500,650

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

500,650 250,325 750,976 375,488 187,744 93,872 46,936 23,468 11,734 5,867 17,602 8,801 26,404 13,202 6,601 19,804 9,902 4,951 14,854 7,427 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89

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