1. Numbers
  2. Compare 21013 vs 21143

Compare 21013 vs 21143

Property2101321143
Typeprimeprime
Unique factors11
Total factors11
Prime factorization210131211431
Prime factorization2101321143
Divisors count22
Divisors1, 210131, 21143
Number of properties139
Additive primes1095th1103rd
Centered square primes37th 
Chen primes 1167th
Cousin primes (1st member)358th 
Cousin primes (2nd member) 360th
Happy primes 393rd
Harmonic primes868th873rd
Isolated primes 1657th
Long primes 903rd
Lucky primes384th 
Primes2363rd2376th
Prime quadruplets (2nd member)20th 
Prime quintuplet 2s (2nd member)7th 
Prime triplets (1st member)176th 
Prime triplets (2nd member)175th 
Pythagorean primes1174th 
Sexy primes (1st member)715th719th
Twin primes (2nd member)358th 
Roman numberals  
Base 210100100001010121010010100101112
Base 31001211021310020000023
Base 4110201114110221134
Base 51133023511340335
Base 624114162415156
Base 711515671154337
Base 8510258512278
Base 9317379320029
Base 1021013102114310
Base 1114873111498111
Base 12101b1121029b12
Base 13974513981513
Base 14792d1479c314
Base 15635d1563e815
Base 16521516529716
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