2 × 3³ × 17987

Prime Factor Structure

Factorization String 2 × 3^3 × 17987

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,158,560

Proper Divisor Sum 1,187,262

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #971291 ← → #971309

1 2 3 6 9 18 27 54 17,987 35,974 53,961 107,922 161,883 323,766 485,649 971,298

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

971,298 485,649 1,456,948 728,474 364,237 1,092,712 546,356 273,178 136,589 409,768 204,884 102,442 51,221 153,664 76,832 38,416 19,208 9,604 4,802 2,401 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 5,488 2,744 1,372 686 343 1,030

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