2 × 3² × 18517

Prime Factor Structure

Factorization String 2 × 3^2 × 18517

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 722,202

Proper Divisor Sum 388,896

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #333299 ← → #333323

1 2 3 6 9 18 18,517 37,034 55,551 111,102 166,653 333,306

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

333,306 166,653 499,960 249,980 124,990 62,495 187,486 93,743 281,230 140,615 421,846 210,923 632,770 316,385 949,156 474,578 237,289 711,868 355,934 177,967 533,902 266,951 800,854 400,427 1,201,282 600,641 1,801,924 900,962 450,481 1,351,444 675,722 337,861 1,013,584 506,792 253,396 126,698 63,349 190,048 95,024 47,512 23,756 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353

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