1. Numbers
  2. Compare 164249 vs 164255

Compare 164249 vs 164255

Property164249164255
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization164249151 × 71 × 131 × 192
Prime factorization1642495 × 7 × 13 × 19 × 19
Divisors count224
Divisors1, 1642491, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 361, 455, 665, 1235, 1729, 1805, 2527, 4693, 8645, 12635, 23465, 32851, 164255
Number of properties40
Chen primes6404th 
Primes15037th 
Pythagorean primes7500th 
Twin primes (1st member)1841st 
Roman numberals  
Base 210100000011001100121010000001100111112
Base 3221000220223221000221123
Base 422001212142200121334
Base 5202234445202240105
Base 63304225633042356
Base 71252601712526107
Base 850063185006378
Base 927026892702759
Base 101642491016425510
Base 111024481110245311
Base 127b075127b07b12
Base 13599b713599c013
Base 1443c011443c0714
Base 15339ee1533a0515
Base 1628199162819f16
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