Compare 163 vs 168

Property163168
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization163123 × 31 × 71
Prime factorization1632 × 2 × 2 × 3 × 7
Divisors count216
Divisors1, 1631, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
Number of properties70
Cousin primes (1st member)13th 
Isolated primes15th 
Lucky primes12th 
Pierpont primes12th 
Primes38th 
Sexy primes (2nd member)22nd 
Sexy prime triplets (3rd member)12th 
Roman numberalsCLXIIICLXVIII
Base 2101000112101010002
Base 3200013200203
Base 42203422204
Base 51123511335
Base 643164406
Base 732273307
Base 824382508
Base 920192069
Base 101631016810
Base 111391114311
Base 121171212012
Base 13c713cc13
Base 14b914c014
Base 15ad15b315
Base 16a316a816
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