2 × 3² × 5² × 17 × 41

Prime Factor Structure

Factorization String 2 × 3^2 × 5^2 × 17 × 41

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 914,004

Proper Divisor Sum 600,354

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #313639 ← → #313661

1 2 3 5 6 9 10 15 17 18 25 30 34 41 45 50 51 75 82 85 90 102 123 150 153 170 205 225 246 255 306 369 410 425 450 510 615 697 738 765 850 1,025 1,230 1,275 1,394 1,530 1,845 2,050 2,091 2,550 3,075 3,485 3,690 3,825 4,182 6,150 6,273 6,970 7,650 9,225

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

313,650 156,825 470,476 235,238 117,619 352,858 176,429 529,288 264,644 132,322 66,161 198,484 99,242 49,621 148,864 74,432 37,216 18,608 9,304 4,652 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000

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