267,237

3² × 23 × 1291

Prime Factor Structure

Factorization String 3^2 × 23 × 1291

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 403,104

Proper Divisor Sum 135,867

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #267233 ← → #267259

1 3 9 23 69 207 1,291 3,873 11,619 29,693 89,079 267,237

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

267,237 801,712 400,856 200,428 100,214 50,107 150,322 75,161 225,484 112,742 56,371 169,114 84,557 253,672 126,836 63,418 31,709 95,128 47,564 23,782 11,891 35,674 17,837 53,512 26,756 13,378 6,689 20,068 10,034 5,017 15,052 7,526 3,763 11,290 5,645 16,936 8,468 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52

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