Compare 211997 vs 212002

Property211997212002
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization211997121 × 71 × 191 × 7971
Prime factorization2119972 × 7 × 19 × 797
Divisors count216
Divisors1, 2119971, 2, 7, 14, 19, 38, 133, 266, 797, 1594, 5579, 11158, 15143, 30286, 106001, 212002
Number of properties50
Additive primes7659th 
Chen primes7926th 
Isolated primes14434th 
Primes18977th 
Pythagorean primes9474th 
Roman numberals  
Base 211001111000001110121100111100001000102
Base 310120221020231012022102213
Base 430330013143033002024
Base 5232404425232410025
Base 64313245643132546
Base 71542032715420407
Base 863603586360428
Base 935272293527279
Base 102119971021200210
Base 111353051113530a11
Base 12a282512a282a12
Base 1375656137565b13
Base 1457389145739014
Base 1542c321542c3715
Base 1633c1d1633c2216
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