2 × 3 × 73 × 151

Prime Factor Structure

Factorization String 2 × 3 × 73 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 134,976

Proper Divisor Sum 68,838

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #66137 ← → #66161

1 2 3 6 73 146 151 219 302 438 453 906 11,023 22,046 33,069 66,138

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

66,138 33,069 99,208 49,604 24,802 12,401 37,204 18,602 9,301 27,904 13,952 6,976 3,488 1,744 872 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445

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