2 × 3² × 97 × 293

Prime Factor Structure

Factorization String 2 × 3^2 × 97 × 293

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,123,668

Proper Divisor Sum 612,090

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #511573 ← → #511579

1 2 3 6 9 18 97 194 291 293 582 586 873 879 1,746 1,758 2,637 5,274 28,421 56,842 85,263 170,526 255,789 511,578

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

511,578 255,789 767,368 383,684 191,842 95,921 287,764 143,882 71,941 215,824 107,912 53,956 26,978 13,489 40,468 20,234 10,117 30,352 15,176 7,588 3,794 1,897 5,692 2,846 1,423 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280

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