2 × 3 × 5 × 4243

Prime Factor Structure

Factorization String 2 × 3 × 5 × 4243

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 305,568

Proper Divisor Sum 178,278

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #127289 ← → #127291

1 2 3 5 6 10 15 30 4,243 8,486 12,729 21,215 25,458 42,430 63,645 127,290

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

127,290 63,645 190,936 95,468 47,734 23,867 71,602 35,801 107,404 53,702 26,851 80,554 40,277 120,832 60,416 30,208 15,104 7,552 3,776 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 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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