2 × 3² × 16091

Prime Factor Structure

Factorization String 2 × 3^2 × 16091

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 627,588

Proper Divisor Sum 337,950

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #289637 ← → #289643

1 2 3 6 9 18 16,091 32,182 48,273 96,546 144,819 289,638

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

289,638 144,819 434,458 217,229 651,688 325,844 162,922 81,461 244,384 122,192 61,096 30,548 15,274 7,637 22,912 11,456 5,728 2,864 1,432 716 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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