2 × 3² × 11 × 727

Prime Factor Structure

Factorization String 2 × 3^2 × 11 × 727

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 340,704

Proper Divisor Sum 196,758

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #143909 ← → #143947

1 2 3 6 9 11 18 22 33 66 99 198 727 1,454 2,181 4,362 6,543 7,997 13,086 15,994 23,991 47,982 71,973 143,946

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

143,946 71,973 215,920 107,960 53,980 26,990 13,495 40,486 20,243 60,730 30,365 91,096 45,548 22,774 11,387 34,162 17,081 51,244 25,622 12,811 38,434 19,217 57,652 28,826 14,413 43,240 21,620 10,810 5,405 16,216 8,108 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 5,488

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