2 × 3³ × 12281

Prime Factor Structure

Factorization String 2 × 3^3 × 12281

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,473,840

Proper Divisor Sum 810,666

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #663167 ← → #663191

1 2 3 6 9 18 27 54 12,281 24,562 36,843 73,686 110,529 221,058 331,587 663,174

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

663,174 331,587 994,762 497,381 1,492,144 746,072 373,036 186,518 93,259 279,778 139,889 419,668 209,834 104,917 314,752 157,376 78,688 39,344 19,672 9,836 4,918 2,459 7,378 3,689 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270

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