2 × 3³ × 331

Prime Factor Structure

Factorization String 2 × 3^3 × 331

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 39,840

Proper Divisor Sum 21,966

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #17863 ← → #17881

1 2 3 6 9 18 27 54 331 662 993 1,986 2,979 5,958 8,937 17,874

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

17,874 8,937 26,812 13,406 6,703 20,110 10,055 30,166 15,083 45,250 22,625 67,876 33,938 16,969 50,908 25,454 12,727 38,182 19,091 57,274 28,637 85,912 42,956 21,478 10,739 32,218 16,109 48,328 24,164 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102

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