Compare 211997 vs 212008

Property211997212008
Typeprimecomposite number
Unique factors12
Total factors14
Prime factorization211997123 × 265011
Prime factorization2119972 × 2 × 2 × 26501
Divisors count28
Divisors1, 2119971, 2, 4, 8, 26501, 53002, 106004, 212008
Number of properties50
Additive primes7659th 
Chen primes7926th 
Isolated primes14434th 
Primes18977th 
Pythagorean primes9474th 
Roman numberals  
Base 211001111000001110121100111100001010002
Base 310120221020231012022110113
Base 430330013143033002204
Base 5232404425232410135
Base 64313245643133046
Base 71542032715420467
Base 863603586360508
Base 935272293527349
Base 102119971021200810
Base 111353051113531511
Base 12a282512a283412
Base 1375656137566413
Base 1457389145739614
Base 1542c321542c3d15
Base 1633c1d1633c2816
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