2 × 3² × 13121

Prime Factor Structure

Factorization String 2 × 3^2 × 13121

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 511,758

Proper Divisor Sum 275,580

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #236167 ← → #236207

1 2 3 6 9 18 13,121 26,242 39,363 78,726 118,089 236,178

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

236,178 118,089 354,268 177,134 88,567 265,702 132,851 398,554 199,277 597,832 298,916 149,458 74,729 224,188 112,094 56,047 168,142 84,071 252,214 126,107 378,322 189,161 567,484 283,742 141,871 425,614 212,807 638,422 319,211 957,634 478,817 1,436,452 718,226 359,113 1,077,340 538,670 269,335 808,006 404,003 1,212,010 606,005 1,818,016 909,008 454,504 227,252 113,626 56,813 170,440 85,220 42,610 21,305 63,916 31,958 15,979 47,938 23,969 71,908 35,954 17,977 53,932

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