Compare 201251 vs 201255

Property201251201255
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization201251131 × 51 × 134171
Prime factorization2012513 × 5 × 13417
Divisors count28
Divisors1, 2012511, 3, 5, 15, 13417, 40251, 67085, 201255
Number of properties70
Additive primes7274th 
Cousin primes (2nd member)2146th 
Harmonic primes6791st 
Isolated primes13751st 
Long primes6778th 
Primes18082nd 
Sophie germain primes2066th 
Roman numberals  
Base 211000100100010001121100010010001001112
Base 310102000120231010200012203
Base 430102020343010202134
Base 5224200015224200105
Base 64151415641514236
Base 71465511714655157
Base 861104386110478
Base 933605293360569
Base 102012511020125510
Base 111282261112822a11
Base 129856b129857312
Base 13707ab13707b213
Base 14534b114534b514
Base 153e96b153e97015
Base 1631223163122716
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