Compare 223 vs 397

Property223397
Typeprimeprime
Unique factors11
Total factors11
Prime factorization22313971
Prime factorization223397
Divisors count22
Divisors1, 2231, 397
Number of properties138
Additive primes28th45th
Carol primes3rd 
Cousin primes (1st member)15th22nd
Cuban primes 1 8th
Good primes17th 
Happy primes 21st
Harmonic primes17th 
Isolated primes19th37th
Left-truncatable primes21st31st
Long primes18th 
Lucky primes15th 
Primes48th78th
Prime triplets (1st member)15th 
Pythagorean primes 37th
Sexy primes (1st member)27th 
Solinas primes27th 
Roman numberalsCCXXIIICCCXCVII
Base 21101111121100011012
Base 32202131122013
Base 431334120314
Base 51343530425
Base 61011615016
Base 7436711057
Base 833786158
Base 926794819
Base 102231039710
Base 111931133111
Base 121671229112
Base 131421324713
Base 1411d1420514
Base 15ed151b715
Base 16df1618d16
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