2² × 3 × 18223

Prime Factor Structure

Factorization String 2^2 × 3 × 18223

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 510,272

Proper Divisor Sum 291,596

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #218657 ← → #218677

1 2 3 4 6 12 18,223 36,446 54,669 72,892 109,338 218,676

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

218,676 109,338 54,669 164,008 82,004 41,002 20,501 61,504 30,752 15,376 7,688 3,844 1,922 961 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8

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