1. Numbers
  2. Compare 550213 vs 550221

Compare 550213 vs 550221

Property550213550221
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization550213131 × 72 × 191 × 1971
Prime factorization5502133 × 7 × 7 × 19 × 197
Divisors count224
Divisors1, 5502131, 3, 7, 19, 21, 49, 57, 133, 147, 197, 399, 591, 931, 1379, 2793, 3743, 4137, 9653, 11229, 26201, 28959, 78603, 183407, 550221
Number of properties40
Lucky primes5282nd 
Primes45341st 
Super primes4705th 
Twin primes (2nd member)4951st 
Roman numberals  
Base 2100001100101010001012100001100101010011012
Base 31000221202021310002212021203
Base 42012111011420121110314
Base 512010132351201013415
Base 6154431416154431536
Base 74451056744511007
Base 82062505820625158
Base 91027667910276769
Base 105502131055022110
Base 113464241134643111
Base 122264b1122264b912
Base 131635911316359913
Base 1410472d1410473714
Base 15ad05d15ad06615
Base 1686545168654d16
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