2 × 3² × 20939

Prime Factor Structure

Factorization String 2 × 3^2 × 20939

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 816,660

Proper Divisor Sum 439,758

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #376897 ← → #376921

1 2 3 6 9 18 20,939 41,878 62,817 125,634 188,451 376,902

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

376,902 188,451 565,354 282,677 848,032 424,016 212,008 106,004 53,002 26,501 79,504 39,752 19,876 9,938 4,969 14,908 7,454 3,727 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400

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