1. Numbers
  2. Compare 1279 vs 1284

Compare 1279 vs 1284

Property12791284
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization1279122 × 31 × 1071
Prime factorization12792 × 2 × 3 × 107
Divisors count212
Divisors1, 12791, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284
Number of properties70
Additive primes112th 
Cousin primes (1st member)46th 
Emirps60th 
Primes207th 
Prime triplets (2nd member)33rd 
Solinas primes53rd 
Twin primes (2nd member)43rd 
Roman numberalsMCCLXXIXMCCLXXXIV
Base 2100111111112101000001002
Base 31202101312021203
Base 410333341100104
Base 5201045201145
Base 65531655406
Base 73505735137
Base 82377824048
Base 91671916769
Base 10127910128410
Base 11a6311a6811
Base 128a7128b012
Base 137751377a13
Base 146751467a14
Base 155a4155a915
Base 164ff1650416
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