Compare 971 vs 972

Property971972
Typeprimecomposite number
Unique factors12
Total factors17
Prime factorization971122 × 35
Prime factorization9712 × 2 × 3 × 3 × 3 × 3 × 3
Divisors count218
Divisors1, 9711, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
Number of properties110
Additive primes87th 
Chen primes112th 
Class 1+ primes19th 
Cousin primes (2nd member)41st 
Emirps34th 
Isolated primes95th 
Long primes58th 
Pierpont primes of the 2nd kind19th 
Primes164th 
Sexy primes (1st member)72nd 
Sexy prime triplets (1st member)28th 
Roman numberalsCMLXXICMLXXII
Base 21111001011211110011002
Base 31022222311000003
Base 4330234330304
Base 5123415123425
Base 64255643006
Base 72555725567
Base 81713817148
Base 91288913009
Base 109711097210
Base 118031180411
Base 1268b1269012
Base 135991359a13
Base 144d5144d614
Base 1544b1544c15
Base 163cb163cc16
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