1. Numbers
  2. Compare 21137 vs 21143

Compare 21137 vs 21143

Property2113721143
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization231 × 9191211431
Prime factorization23 × 91921143
Divisors count42
Divisors1, 23, 919, 211371, 21143
Number of properties19
Additive primes 1103rd
Chen primes 1167th
Cousin primes (2nd member) 360th
Happy primes 393rd
Harmonic primes 873rd
Isolated primes 1657th
Long primes 903rd
Primes 2376th
Semiprimes5360th 
Sexy primes (1st member) 719th
Roman numberals  
Base 210100101001000121010010100101112
Base 31001222212310020000023
Base 4110221014110221134
Base 51134022511340335
Base 624150562415156
Base 711542471154337
Base 8512218512278
Base 9318859320029
Base 1021137102114310
Base 1114976111498111
Base 1210295121029b12
Base 13980c13981513
Base 1479bb1479c314
Base 1563e21563e815
Base 16529116529716
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