1. Numbers
  2. Compare 21013 vs 21139

Compare 21013 vs 21139

Property2101321139
Typeprimeprime
Unique factors11
Total factors11
Prime factorization210131211391
Prime factorization2101321139
Divisors count22
Divisors1, 210131, 21139
Number of properties135
Additive primes1095th 
Centered square primes37th 
Cousin primes (1st member)358th360th
Good primes 266th
Harmonic primes868th 
Isolated primes 1656th
Lucky primes384th385th
Primes2363rd2375th
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)715th 
Twin primes (2nd member)358th 
Roman numberals  
Base 210100100001010121010010100100112
Base 31001211021310012222213
Base 4110201114110221034
Base 51133023511340245
Base 624114162415116
Base 711515671154267
Base 8510258512238
Base 9317379318879
Base 1021013102113910
Base 1114873111497811
Base 12101b1121029712
Base 13974513981113
Base 14792d1479bd14
Base 15635d1563e415
Base 16521516529316
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