2 × 11 × 19 × 67

Prime Factor Structure

Factorization String 2 × 11 × 19 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 48,960

Proper Divisor Sum 20,954

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #28001 ← → #28019

1 2 11 19 22 38 67 134 209 418 737 1,273 1,474 2,546 14,003 28,006

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

28,006 14,003 42,010 21,005 63,016 31,508 15,754 7,877 23,632 11,816 5,908 2,954 1,477 4,432 2,216 1,108 554 277 832 416 208 104 52 26 13 40 20 10 5 16 8 4 2 1

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