Compare 491 vs 496

Property491496
Typeprimecomposite number
Unique factors12
Total factors15
Prime factorization491124 × 311
Prime factorization4912 × 2 × 2 × 2 × 31
Divisors count210
Divisors1, 4911, 2, 4, 8, 16, 31, 62, 124, 248, 496
Number of properties70
Chen primes66th 
Cousin primes (2nd member)26th 
Harmonic primes38th 
Isolated primes47th 
Long primes34th 
Primes94th 
Sophie germain primes25th 
Roman numberalsCDXCICDXCVI
Base 211110101121111100002
Base 320001232001013
Base 4132234133004
Base 53431534415
Base 62135621446
Base 71301713067
Base 875387608
Base 960596119
Base 104911049610
Base 114071141111
Base 1234b1235412
Base 132ba132c213
Base 142711427614
Base 1522b1523115
Base 161eb161f016
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