2 × 5 × 17 × 19 × 137

Prime Factor Structure

Factorization String 2 × 5 × 17 × 19 × 137

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 894,240

Proper Divisor Sum 451,730

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #442501 ← → #442517

1 2 5 10 17 19 34 38 85 95 137 170 190 274 323 646 685 1,370 1,615 2,329 2,603 3,230 4,658 5,206 11,645 13,015 23,290 26,030 44,251 88,502 221,255 442,510

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

442,510 221,255 663,766 331,883 995,650 497,825 1,493,476 746,738 373,369 1,120,108 560,054 280,027 840,082 420,041 1,260,124 630,062 315,031 945,094 472,547 1,417,642 708,821 2,126,464 1,063,232 531,616 265,808 132,904 66,452 33,226 16,613 49,840 24,920 12,460 6,230 3,115 9,346 4,673 14,020 7,010 3,505 10,516 5,258 2,629 7,888 3,944 1,972 986 493 1,480 740 370 185 556 278 139 418 209 628 314 157 472

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