2 × 3 × 5 × 683

Prime Factor Structure

Factorization String 2 × 3 × 5 × 683

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 49,248

Proper Divisor Sum 28,758

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #20483 ← → #20507

1 2 3 5 6 10 15 30 683 1,366 2,049 3,415 4,098 6,830 10,245 20,490

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

20,490 10,245 30,736 15,368 7,684 3,842 1,921 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137

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