2² × 3 × 13 × 17 × 197

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 17 × 197

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,397,088

Proper Divisor Sum 874,644

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #522439 ← → #522449

1 2 3 4 6 12 13 17 26 34 39 51 52 68 78 102 156 197 204 221 394 442 591 663 788 884 1,182 1,326 2,364 2,561 2,652 3,349 5,122 6,698 7,683 10,047 10,244 13,396 15,366 20,094 30,732 40,188 43,537 87,074 130,611 174,148 261,222 522,444

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

522,444 261,222 130,611 391,834 195,917 587,752 293,876 146,938 73,469 220,408 110,204 55,102 27,551 82,654 41,327 123,982 61,991 185,974 92,987 278,962 139,481 418,444 209,222 104,611 313,834 156,917 470,752 235,376 117,688 58,844 29,422 14,711 44,134 22,067 66,202 33,101 99,304 49,652 24,826 12,413 37,240 18,620 9,310 4,655 13,966 6,983 20,950 10,475 31,426 15,713 47,140 23,570 11,785 35,356 17,678 8,839 26,518 13,259 39,778 19,889

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