2² × 13 × 4021

Prime Factor Structure

Factorization String 2^2 × 13 × 4021

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 394,156

Proper Divisor Sum 185,064

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #209089 ← → #209123

1 2 4 13 26 52 4,021 8,042 16,084 52,273 104,546 209,092

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

209,092 104,546 52,273 156,820 78,410 39,205 117,616 58,808 29,404 14,702 7,351 22,054 11,027 33,082 16,541 49,624 24,812 12,406 6,203 18,610 9,305 27,916 13,958 6,979 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330

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