2 × 3² × 12239

Prime Factor Structure

Factorization String 2 × 3^2 × 12239

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 477,360

Proper Divisor Sum 257,058

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #220301 ← → #220307

1 2 3 6 9 18 12,239 24,478 36,717 73,434 110,151 220,302

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

220,302 110,151 330,454 165,227 495,682 247,841 743,524 371,762 185,881 557,644 278,822 139,411 418,234 209,117 627,352 313,676 156,838 78,419 235,258 117,629 352,888 176,444 88,222 44,111 132,334 66,167 198,502 99,251 297,754 148,877 446,632 223,316 111,658 55,829 167,488 83,744 41,872 20,936 10,468 5,234 2,617 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399

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