3 × 7 × 9421

Prime Factor Structure

Factorization String 3 × 7 × 9421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 301,504

Proper Divisor Sum 103,663

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #197837 ← → #197887

1 3 7 21 9,421 28,263 65,947 197,841

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

197,841 593,524 296,762 148,381 445,144 222,572 111,286 55,643 166,930 83,465 250,396 125,198 62,599 187,798 93,899 281,698 140,849 422,548 211,274 105,637 316,912 158,456 79,228 39,614 19,807 59,422 29,711 89,134 44,567 133,702 66,851 200,554 100,277 300,832 150,416 75,208 37,604 18,802 9,401 28,204 14,102 7,051 21,154 10,577 31,732 15,866 7,933 23,800 11,900 5,950 2,975 8,926 4,463 13,390 6,695 20,086 10,043 30,130 15,065 45,196

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