3² × 53 × 421

Prime Factor Structure

Factorization String 3^2 × 53 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 296,244

Proper Divisor Sum 95,427

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #200807 ← → #200843

1 3 9 53 159 421 477 1,263 3,789 22,313 66,939 200,817

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

200,817 602,452 301,226 150,613 451,840 225,920 112,960 56,480 28,240 14,120 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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