1. Numbers
  2. Compare 971 vs 981

Compare 971 vs 981

Property971981
Typeprimecomposite number
Unique factors12
Total factors13
Prime factorization971132 × 1091
Prime factorization9713 × 3 × 109
Divisors count26
Divisors1, 9711, 3, 9, 109, 327, 981
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 numberalsCMLXXICMLXXXI
Base 21111001011211110101012
Base 31022222311001003
Base 4330234331114
Base 5123415124115
Base 64255643136
Base 72555726017
Base 81713817258
Base 91288913109
Base 109711098110
Base 118031181211
Base 1268b1269912
Base 13599135a613
Base 144d51450114
Base 1544b1545615
Base 163cb163d516
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