1. Numbers
  2. Compare 4247 vs 4253

Compare 4247 vs 4253

Property42474253
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization311 × 137142531
Prime factorization31 × 1374253
Divisors count42
Divisors1, 31, 137, 42471, 4253
Number of properties14
Isolated primes 360th
Primes 583rd
Pythagorean primes 286th
Semiprimes1164th 
Sexy primes (1st member) 214th
Roman numberalsMMMMCCXLVIIMMMMCCLIII
Base 21000010010111210000100111012
Base 3122110223122111123
Base 41002113410021314
Base 511344251140035
Base 6313556314056
Base 7152457152547
Base 8102278102358
Base 95738957459
Base 10424710425310
Base 11321111321711
Base 12255b12256512
Base 131c19131c2213
Base 14179514179b14
Base 1513d21513d815
Base 16109716109d16
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