1. Numbers
  2. Compare 977 vs 980

Compare 977 vs 980

Property977980
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization977122 × 51 × 72
Prime factorization9772 × 2 × 5 × 7 × 7
Divisors count218
Divisors1, 9771, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
Number of properties100
Additive primes88th 
Chen primes113th 
Harmonic primes60th 
Isolated primes96th 
Long primes59th 
Primes165th 
Pythagorean primes79th 
Sexy primes (1st member)73rd 
Sexy primes (2nd member)72nd 
Sexy prime triplets (2nd member)28th 
Roman numberalsCMLXXVIICMLXXX
Base 21111010001211110101002
Base 31100012311000223
Base 4331014331104
Base 5124025124105
Base 64305643126
Base 72564726007
Base 81721817248
Base 91305913089
Base 109771098010
Base 118091181111
Base 126951269812
Base 135a2135a513
Base 144db1450014
Base 154521545515
Base 163d1163d416
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