7 × 11 × 17 × 67

Prime Factor Structure

Factorization String 7 × 11 × 17 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 117,504

Proper Divisor Sum 29,801

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #87701 ← → #87719

1 7 11 17 67 77 119 187 469 737 1,139 1,309 5,159 7,973 12,529 87,703

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

87,703 263,110 131,555 394,666 197,333 592,000 296,000 148,000 74,000 37,000 18,500 9,250 4,625 13,876 6,938 3,469 10,408 5,204 2,602 1,301 3,904 1,952 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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