3² × 19 × 97

Prime Factor Structure

Factorization String 3^2 × 19 × 97

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 25,480

Proper Divisor Sum 8,893

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #16573 ← → #16603

1 3 9 19 57 97 171 291 873 1,843 5,529 16,587

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

16,587 49,762 24,881 74,644 37,322 18,661 55,984 27,992 13,996 6,998 3,499 10,498 5,249 15,748 7,874 3,937 11,812 5,906 2,953 8,860 4,430 2,215 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445 121,336 60,668 30,334 15,167 45,502 22,751

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