2 × 3² × 103 × 107

Prime Factor Structure

Factorization String 2 × 3^2 × 103 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 438,048

Proper Divisor Sum 239,670

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #198377 ← → #198391

1 2 3 6 9 18 103 107 206 214 309 321 618 642 927 963 1,854 1,926 11,021 22,042 33,063 66,126 99,189 198,378

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

198,378 99,189 297,568 148,784 74,392 37,196 18,598 9,299 27,898 13,949 41,848 20,924 10,462 5,231 15,694 7,847 23,542 11,771 35,314 17,657 52,972 26,486 13,243 39,730 19,865 59,596 29,798 14,899 44,698 22,349 67,048 33,524 16,762 8,381 25,144 12,572 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038 2,519 7,558

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