1. Numbers
  2. Compare 2129 vs 2221

Compare 2129 vs 2221

Property21292221
Typeprimeprime
Unique factors11
Total factors11
Prime factorization2129122211
Prime factorization21292221
Divisors count22
Divisors1, 21291, 2221
Number of properties58
Additive primes 174th
Chen primes196th 
Happy primes 59th
Isolated primes 198th
Long primes 129th
Lucky primes 74th
Primes320th331st
Pythagorean primes155th161st
Sophie germain primes65th 
Super primes 67th
Twin primes (1st member)66th 
Roman numberalsMMCXXIXMMCCXXI
Base 210000101000121000101011012
Base 322202123100010213
Base 420110142022314
Base 5320045323415
Base 6135056141416
Base 76131763227
Base 84121842558
Base 92825930379
Base 10212910222110
Base 11166611173a11
Base 12129512135112
Base 13c7a13101b13
Base 14ac114b4914
Base 1596e159d115
Base 16851168ad16
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