Compare 811157 vs 811161

Property811157811161
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization811157133 × 131 × 23111
Prime factorization8111573 × 3 × 3 × 13 × 2311
Divisors count216
Divisors1, 8111571, 3, 9, 13, 27, 39, 117, 351, 2311, 6933, 20799, 30043, 62397, 90129, 270387, 811161
Number of properties40
Additive primes25057th 
Isolated primes51101st 
Primes64770th 
Sexy primes (1st member)13742nd 
Roman numberals  
Base 2110001100000100101012110001100000100110012
Base 31112012200212311120122010003
Base 43012002111430120021214
Base 520142411252014241215
Base 6252152056252152136
Base 76615614766156217
Base 83060225830602318
Base 91465625914656309
Base 108111571081116110
Base 115044861150448a11
Base 123315051233150912
Base 13225299132252a013
Base 1417187b1417188114
Base 151105221511052615
Base 16c609516c609916
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