2 × 3² × 59 × 271

Prime Factor Structure

Factorization String 2 × 3^2 × 59 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 636,480

Proper Divisor Sum 348,678

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #287801 ← → #287813

1 2 3 6 9 18 59 118 177 271 354 531 542 813 1,062 1,626 2,439 4,878 15,989 31,978 47,967 95,934 143,901 287,802

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

287,802 143,901 431,704 215,852 107,926 53,963 161,890 80,945 242,836 121,418 60,709 182,128 91,064 45,532 22,766 11,383 34,150 17,075 51,226 25,613 76,840 38,420 19,210 9,605 28,816 14,408 7,204 3,602 1,801 5,404 2,702 1,351 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829

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