5 × 7 × 23² × 109

Prime Factor Structure

Factorization String 5 × 7 × 23^2 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,919,840

Proper Divisor Sum 901,705

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2018117 ← → #2018153

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

2,018,135 6,054,406 3,027,203 9,081,610 4,540,805 13,622,416 6,811,208 3,405,604 1,702,802 851,401 2,554,204 1,277,102 638,551 1,915,654 957,827 2,873,482 1,436,741 4,310,224 2,155,112 1,077,556 538,778 269,389 808,168 404,084 202,042 101,021 303,064 151,532 75,766 37,883 113,650 56,825 170,476 85,238 42,619 127,858 63,929 191,788 95,894 47,947 143,842 71,921 215,764 107,882 53,941 161,824 80,912 40,456 20,228 10,114 5,057 15,172 7,586 3,793 11,380 5,690 2,845 8,536 4,268 2,134

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