13² × 3181

Prime Factor Structure

Factorization String 13^2 × 3181

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 582,306

Proper Divisor Sum 44,717

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #537587 ← → #537599

1 13 169 3,181 41,353 537,589

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

537,589 1,612,768 806,384 403,192 201,596 100,798 50,399 151,198 75,599 226,798 113,399 340,198 170,099 510,298 255,149 765,448 382,724 191,362 95,681 287,044 143,522 71,761 215,284 107,642 53,821 161,464 80,732 40,366 20,183 60,550 30,275 90,826 45,413 136,240 68,120 34,060 17,030 8,515 25,546 12,773 38,320 19,160 9,580 4,790 2,395 7,186 3,593 10,780 5,390 2,695 8,086 4,043 12,130 6,065 18,196 9,098 4,549 13,648 6,824 3,412

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