1. Numbers
  2. Compare 4009 vs 4013

Compare 4009 vs 4013

Property40094013
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization191 × 211140131
Prime factorization19 × 2114013
Divisors count42
Divisors1, 19, 211, 40091, 4013
Number of properties18
Isolated primes 347th
Primes 554th
Pythagorean primes 271st
Semiprimes1107th 
Sexy primes (1st member) 205th
Sexy primes (2nd member) 204th
Sexy prime quadrupletss (3rd member) 17th
Sexy prime triplets (2nd member) 72nd
Sexy prime triplets (3rd member) 71st
Roman numberalsMMMMIXMMMMXIII
Base 211111010100121111101011012
Base 3121111113121111223
Base 433222143322314
Base 511201451120235
Base 6303216303256
Base 7144557144627
Base 87651876558
Base 95444954489
Base 10400910401310
Base 11301511301911
Base 1223a11223a512
Base 131a95131a9913
Base 14166514166914
Base 1512c41512c815
Base 16fa916fad16
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