2 × 3² × 19 × 587

Prime Factor Structure

Factorization String 2 × 3^2 × 19 × 587

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 458,640

Proper Divisor Sum 257,886

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #200731 ← → #200771

1 2 3 6 9 18 19 38 57 114 171 342 587 1,174 1,761 3,522 5,283 10,566 11,153 22,306 33,459 66,918 100,377 200,754

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

200,754 100,377 301,132 150,566 75,283 225,850 112,925 338,776 169,388 84,694 42,347 127,042 63,521 190,564 95,282 47,641 142,924 71,462 35,731 107,194 53,597 160,792 80,396 40,198 20,099 60,298 30,149 90,448 45,224 22,612 11,306 5,653 16,960 8,480 4,240 2,120 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215

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