2³ × 3² × 13 × 233

Prime Factor Structure

Factorization String 2^3 × 3^2 × 13 × 233

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 638,820

Proper Divisor Sum 420,732

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #218087 ← → #218107

1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 233 234 312 466 468 699 932 936 1,398 1,864 2,097 2,796 3,029 4,194 5,592 6,058 8,388 9,087 12,116 16,776 18,174 24,232 27,261 36,348 54,522 72,696 109,044 218,088

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

218,088 109,044 54,522 27,261 81,784 40,892 20,446 10,223 30,670 15,335 46,006 23,003 69,010 34,505 103,516 51,758 25,879 77,638 38,819 116,458 58,229 174,688 87,344 43,672 21,836 10,918 5,459 16,378 8,189 24,568 12,284 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292 177,146 88,573 265,720 132,860 66,430 33,215 99,646 49,823

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