Compare 1889 vs 1892

Property18891892
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization1889122 × 111 × 431
Prime factorization18892 × 2 × 11 × 43
Divisors count212
Divisors1, 18891, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892
Number of properties50
Chen primes178th 
Isolated primes175th 
Primes290th 
Pythagorean primes140th 
Sophie germain primes57th 
Roman numberalsMDCCCLXXXIXMDCCCXCII
Base 2111011000012111011001002
Base 32120222321210023
Base 413120141312104
Base 5300245300325
Base 6124256124326
Base 75336753427
Base 83541835448
Base 92528925329
Base 10188910189210
Base 11146811147011
Base 12111512111812
Base 13b2413b2713
Base 1498d1499214
Base 1585e1586215
Base 167611676416
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