Compare 283 vs 286

Property283286
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization283121 × 111 × 131
Prime factorization2832 × 11 × 13
Divisors count28
Divisors1, 2831, 2, 11, 13, 22, 26, 143, 286
Number of properties90
Additive primes35th 
Left-truncatable primes22nd 
Lucky primes17th 
Primes61st 
Prime triplets (3rd member)17th 
Sexy primes (2nd member)34th 
Sexy prime triplets (3rd member)17th 
Super primes18th 
Twin primes (2nd member)19th 
Roman numberalsCCLXXXIIICCLXXXVI
Base 210001101121000111102
Base 310111131011213
Base 4101234101324
Base 52113521215
Base 61151611546
Base 755375567
Base 843384368
Base 934493479
Base 102831028610
Base 112381124011
Base 121b7121ba12
Base 1318a1319013
Base 141631416614
Base 1513d1514115
Base 1611b1611e16
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