1. Numbers
  2. Compare 121313 vs 121421

Compare 121313 vs 121421

Property121313121421
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12131311214211
Prime factorization121313121421
Divisors count22
Divisors1, 1213131, 121421
Number of properties76
Additive primes4694th4700th
Cousin primes (2nd member)1427th 
Emirps 2244th
Isolated primes8550th8558th
Long primes4276th4281st
Primes11415th11427th
Pythagorean primes5678th5684th
Ulam primes803rd 
Roman numberals  
Base 2111011001111000012111011010010011012
Base 3200111020023200111200023
Base 413121320141312210314
Base 5123402235123411415
Base 62333345623340456
Base 71013453710136667
Base 835474183551158
Base 920436292045029
Base 101213131012142110
Base 1183165118325311
Base 125a255125a32512
Base 13432aa134336113
Base 14322d3143236d14
Base 1525e281525e9b15
Base 161d9e1161da4d16
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