2² × 13 × 383

Prime Factor Structure

Factorization String 2^2 × 13 × 383

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 37,632

Proper Divisor Sum 17,716

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #19913 ← → #19919

1 2 4 13 26 52 383 766 1,532 4,979 9,958 19,916

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

19,916 9,958 4,979 14,938 7,469 22,408 11,204 5,602 2,801 8,404 4,202 2,101 6,304 3,152 1,576 788 394 197 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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