1. Numbers
  2. Compare 21139 vs 21529

Compare 21139 vs 21529

Property2113921529
Typeprimeprime
Unique factors11
Total factors11
Prime factorization211391215291
Prime factorization2113921529
Divisors count22
Divisors1, 211391, 21529
Number of properties59
Additive primes 1121st
Chen primes 1185th
Cousin primes (1st member)360th 
Good primes266th 
Isolated primes1656th1688th
Lucky primes385th391st
Primes2375th2417th
Pythagorean primes 1198th
Sexy primes (2nd member) 735th
Sexy prime triplets (3rd member) 200th
Super primes 359th
Roman numberals  
Base 210100101001001121010100000110012
Base 31001222221310021121013
Base 4110221034111001214
Base 51134024511421045
Base 624151162434016
Base 711542671165247
Base 8512238520318
Base 9318879324719
Base 1021139102152910
Base 111497811151a211
Base 1210297121056112
Base 139811139a5113
Base 1479bd147bbb14
Base 1563e41565a415
Base 16529316541916
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