2 × 3² × 2207

Prime Factor Structure

Factorization String 2 × 3^2 × 2207

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 86,112

Proper Divisor Sum 46,386

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #39719 ← → #39727

1 2 3 6 9 18 2,207 4,414 6,621 13,242 19,863 39,726

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

39,726 19,863 59,590 29,795 89,386 44,693 134,080 67,040 33,520 16,760 8,380 4,190 2,095 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 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516

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