2 × 19 × 13399

Prime Factor Structure

Factorization String 2 × 19 × 13399

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 804,000

Proper Divisor Sum 294,838

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #509149 ← → #509203

1 2 19 38 13,399 26,798 254,581 509,162

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

509,162 254,581 763,744 381,872 190,936 95,468 47,734 23,867 71,602 35,801 107,404 53,702 26,851 80,554 40,277 120,832 60,416 30,208 15,104 7,552 3,776 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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