1. Numbers
  2. Compare 2221 vs 2228

Compare 2221 vs 2228

Property22212228
Typeprimecomposite number
Unique factors12
Total factors13
Prime factorization2221122 × 5571
Prime factorization22212 × 2 × 557
Divisors count26
Divisors1, 22211, 2, 4, 557, 1114, 2228
Number of properties80
Additive primes174th 
Happy primes59th 
Isolated primes198th 
Long primes129th 
Lucky primes74th 
Primes331st 
Pythagorean primes161st 
Super primes67th 
Roman numberalsMMCCXXIMMCCXXVIII
Base 210001010110121000101101002
Base 3100010213100011123
Base 420223142023104
Base 5323415324035
Base 6141416141526
Base 76322763327
Base 84255842648
Base 93037930459
Base 10222110222810
Base 11173a11174611
Base 12135112135812
Base 13101b13102513
Base 14b4914b5214
Base 159d1159d815
Base 168ad168b416
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