1. Numbers
  2. Compare 21137 vs 21139

Compare 21137 vs 21139

Property2113721139
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization231 × 9191211391
Prime factorization23 × 91921139
Divisors count42
Divisors1, 23, 919, 211371, 21139
Number of properties15
Cousin primes (1st member) 360th
Good primes 266th
Isolated primes 1656th
Lucky primes 385th
Primes 2375th
Semiprimes5360th 
Roman numberals  
Base 210100101001000121010010100100112
Base 31001222212310012222213
Base 4110221014110221034
Base 51134022511340245
Base 624150562415116
Base 711542471154267
Base 8512218512238
Base 9318859318879
Base 1021137102113910
Base 1114976111497811
Base 1210295121029712
Base 13980c13981113
Base 1479bb1479bd14
Base 1563e21563e415
Base 16529116529316
This website uses cookies to ensure you get the best experience on our website. More info