2 × 3² × 7 × 17 × 251

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 17 × 251

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,415,232

Proper Divisor Sum 877,590

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #537637 ← → #537661

1 2 3 6 7 9 14 17 18 21 34 42 51 63 102 119 126 153 238 251 306 357 502 714 753 1,071 1,506 1,757 2,142 2,259 3,514 4,267 4,518 5,271 8,534 10,542 12,801 15,813 25,602 29,869 31,626 38,403 59,738 76,806 89,607 179,214 268,821 537,642

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

537,642 268,821 806,464 403,232 201,616 100,808 50,404 25,202 12,601 37,804 18,902 9,451 28,354 14,177 42,532 21,266 10,633 31,900 15,950 7,975 23,926 11,963 35,890 17,945 53,836 26,918 13,459 40,378 20,189 60,568 30,284 15,142 7,571 22,714 11,357 34,072 17,036 8,518 4,259 12,778 6,389 19,168 9,584 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95

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