1. Numbers
  2. Compare 1283 vs 1293

Compare 1283 vs 1293

Property12831293
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization1283131 × 4311
Prime factorization12833 × 431
Divisors count24
Divisors1, 12831, 3, 431, 1293
Number of properties121
Chen primes135th 
Cousin primes (2nd member)46th 
Emirps61st 
Harmonic primes72nd 
Isolated primes123rd 
Left-truncatable primes56th 
Primes208th 
Prime triplets (3rd member)33rd 
Safe primes28th 
Semiprimes 380th
Sexy primes (1st member)90th 
Sexy primes (2nd member)89th 
Sexy prime triplets (2nd member)34th 
Roman numberalsMCCLXXXIIIMCCXCIII
Base 2101000000112101000011012
Base 31202112312022203
Base 411000341100314
Base 5201135201335
Base 65535655536
Base 73512735257
Base 82403824158
Base 91675916869
Base 10128310129310
Base 11a6711a7611
Base 128ab128b912
Base 137791378613
Base 146791468514
Base 155a8155b315
Base 165031650d16
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