2³ × 3 × 13 × 29 × 73

Prime Factor Structure

Factorization String 2^3 × 3 × 13 × 29 × 73

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,864,800

Proper Divisor Sum 1,204,296

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #660503 ← → #660509

1 2 3 4 6 8 12 13 24 26 29 39 52 58 73 78 87 104 116 146 156 174 219 232 292 312 348 377 438 584 696 754 876 949 1,131 1,508 1,752 1,898 2,117 2,262 2,847 3,016 3,796 4,234 4,524 5,694 6,351 7,592 8,468 9,048 11,388 12,702 16,936 22,776 25,404 27,521 50,808 55,042 82,563 110,084

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

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