1. Numbers
  2. Compare 1283 vs 1288

Compare 1283 vs 1288

Property12831288
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization1283123 × 71 × 231
Prime factorization12832 × 2 × 2 × 7 × 23
Divisors count216
Divisors1, 12831, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288
Number of properties120
Chen primes135th 
Cousin primes (2nd member)46th 
Emirps61st 
Harmonic primes72nd 
Isolated primes123rd 
Left-truncatable primes56th 
Primes208th 
Prime triplets (3rd member)33rd 
Safe primes28th 
Sexy primes (1st member)90th 
Sexy primes (2nd member)89th 
Sexy prime triplets (2nd member)34th 
Roman numberalsMCCLXXXIIIMCCLXXXVIII
Base 2101000000112101000010002
Base 31202112312022013
Base 411000341100204
Base 5201135201235
Base 65535655446
Base 73512735207
Base 82403824108
Base 91675916819
Base 10128310128810
Base 11a6711a7111
Base 128ab128b412
Base 137791378113
Base 146791468014
Base 155a8155ad15
Base 165031650816
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