13 × 42169

Prime Factor Structure

Factorization String 13 × 42169

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 590,380

Proper Divisor Sum 42,183

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #548189 ← → #548201

1 13 42,169 548,197

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

548,197 1,644,592 822,296 411,148 205,574 102,787 308,362 154,181 462,544 231,272 115,636 57,818 28,909 86,728 43,364 21,682 10,841 32,524 16,262 8,131 24,394 12,197 36,592 18,296 9,148 4,574 2,287 6,862 3,431 10,294 5,147 15,442 7,721 23,164 11,582 5,791 17,374 8,687 26,062 13,031 39,094 19,547 58,642 29,321 87,964 43,982 21,991 65,974 32,987 98,962 49,481 148,444 74,222 37,111 111,334 55,667 167,002 83,501 250,504 125,252

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