2 × 3⁴ × 109

Prime Factor Structure

Factorization String 2 × 3^4 × 109

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 39,930

Proper Divisor Sum 22,272

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #17657 ← → #17659

1 2 3 6 9 18 27 54 81 109 162 218 327 654 981 1,962 2,943 5,886 8,829 17,658

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

17,658 8,829 26,488 13,244 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996 95,498 47,749 143,248 71,624 35,812 17,906 8,953 26,860 13,430 6,715 20,146 10,073 30,220 15,110 7,555 22,666 11,333 34,000 17,000 8,500 4,250 2,125 6,376 3,188 1,594 797 2,392 1,196 598 299 898 449 1,348 674

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