Compare 91997 vs 92001

Property9199792001
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization91997131 × 71 × 131 × 3371
Prime factorization919973 × 7 × 13 × 337
Divisors count216
Divisors1, 919971, 3, 7, 13, 21, 39, 91, 273, 337, 1011, 2359, 4381, 7077, 13143, 30667, 92001
Number of properties90
Chen primes3952nd 
Happy primes1363rd 
Isolated primes6616th 
Left-truncatable primes320th 
Primes8887th 
Pythagorean primes4432nd 
Sexy primes (1st member)2285th 
Sexy prime triplets (1st member)507th 
Super primes1107th 
Roman numberals  
Base 2101100111010111012101100111011000012
Base 3112000120223112000121103
Base 411213113141121312014
Base 5104204425104210015
Base 61545525615455336
Base 753213375321407
Base 826353582635418
Base 915016891501739
Base 1091997109200110
Base 1163134116313811
Base 12452a512452a912
Base 1332b491332b5013
Base 1425753142575714
Base 151c3d2151c3d615
Base 161675d161676116
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