2 × 3² × 7 × 13 × 151

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 13 × 151

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 663,936

Proper Divisor Sum 416,598

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #247337 ← → #247339

1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 117 126 151 182 234 273 302 453 546 819 906 1,057 1,359 1,638 1,963 2,114 2,718 3,171 3,926 5,889 6,342 9,513 11,778 13,741 17,667 19,026 27,482 35,334 41,223 82,446 123,669 247,338

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

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