2 × 3² × 7 × 61

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 19,344

Proper Divisor Sum 11,658

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #7681 ← → #7687

1 2 3 6 7 9 14 18 21 42 61 63 122 126 183 366 427 549 854 1,098 1,281 2,562 3,843 7,686

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

7,686 3,843 11,530 5,765 17,296 8,648 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 91 274 137 412 206 103 310

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