2² × 5 × 16189

Prime Factor Structure

Factorization String 2^2 × 5 × 16189

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 679,980

Proper Divisor Sum 356,200

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #323767 ← → #323789

1 2 4 5 10 20 16,189 32,378 64,756 80,945 161,890 323,780

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

323,780 161,890 80,945 242,836 121,418 60,709 182,128 91,064 45,532 22,766 11,383 34,150 17,075 51,226 25,613 76,840 38,420 19,210 9,605 28,816 14,408 7,204 3,602 1,801 5,404 2,702 1,351 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343

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