2 × 3² × 7 × 19 × 23

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 19 × 23

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 149,760

Proper Divisor Sum 94,698

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #55061 ← → #55073

1 2 3 6 7 9 14 18 19 21 23 38 42 46 57 63 69 114 126 133 138 161 171 207 266 322 342 399 414 437 483 798 874 966 1,197 1,311 1,449 2,394 2,622 2,898 3,059 3,933 6,118 7,866 9,177 18,354 27,531 55,062

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

55,062 27,531 82,594 41,297 123,892 61,946 30,973 92,920 46,460 23,230 11,615 34,846 17,423 52,270 26,135 78,406 39,203 117,610 58,805 176,416 88,208 44,104 22,052 11,026 5,513 16,540 8,270 4,135 12,406 6,203 18,610 9,305 27,916 13,958 6,979 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099

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