Compare 40007 vs 40013

Property4000740013
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization111 × 36371400131
Prime factorization11 × 363740013
Divisors count42
Divisors1, 11, 3637, 400071, 40013
Number of properties14
Cousin primes (2nd member) 582nd
Isolated primes 3024th
Primes 4205th
Pythagorean primes 2087th
Semiprimes9792nd 
Roman numberals  
Base 21001110001000111210011100010011012
Base 32000212202320002122223
Base 4213010134213010314
Base 52240012522400235
Base 650511565051256
Base 722443272244417
Base 811610781161158
Base 9607829607889
Base 1040007104001310
Base 1128070112807611
Base 121b19b121b1a512
Base 1315296131529c13
Base 1410819141082114
Base 15bcc215bcc815
Base 169c47169c4d16
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