2 × 3² × 5² × 17 × 263

Prime Factor Structure

Factorization String 2 × 3^2 × 5^2 × 17 × 263

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 5,745,168

Proper Divisor Sum 3,733,218

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2011939 ← → #2011951

1 2 3 5 6 9 10 15 17 18 25 30 34 45 50 51 75 85 90 102 150 153 170 225 255 263 306 425 450 510 526 765 789 850 1,275 1,315 1,530 1,578 2,367 2,550 2,630 3,825 3,945 4,471 4,734 6,575 7,650 7,890 8,942 11,835 13,150 13,413 19,725 22,355 23,670 26,826 39,450 40,239 44,710 59,175

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

2,011,950 1,005,975 3,017,926 1,508,963 4,526,890 2,263,445 6,790,336 3,395,168 1,697,584 848,792 424,396 212,198 106,099 318,298 159,149 477,448 238,724 119,362 59,681 179,044 89,522 44,761 134,284 67,142 33,571 100,714 50,357 151,072 75,536 37,768 18,884 9,442 4,721 14,164 7,082 3,541 10,624 5,312 2,656 1,328 664 332 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364

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