2² × 3⁴ × 677

Prime Factor Structure

Factorization String 2^2 × 3^4 × 677

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 574,266

Proper Divisor Sum 354,918

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #219313 ← → #219353

1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 677 1,354 2,031 2,708 4,062 6,093 8,124 12,186 18,279 24,372 36,558 54,837 73,116 109,674 219,348

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

219,348 109,674 54,837 164,512 82,256 41,128 20,564 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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