2³ × 3 × 43 × 211

Prime Factor Structure

Factorization String 2^3 × 3 × 43 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 559,680

Proper Divisor Sum 341,928

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #217747 ← → #217771

1 2 3 4 6 8 12 24 43 86 129 172 211 258 344 422 516 633 844 1,032 1,266 1,688 2,532 5,064 9,073 18,146 27,219 36,292 54,438 72,584 108,876 217,752

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

217,752 108,876 54,438 27,219 81,658 40,829 122,488 61,244 30,622 15,311 45,934 22,967 68,902 34,451 103,354 51,677 155,032 77,516 38,758 19,379 58,138 29,069 87,208 43,604 21,802 10,901 32,704 16,352 8,176 4,088 2,044 1,022 511 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384

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