Compare 164242 vs 164249

Property164242164249
Typecomposite numberprime
Unique factors31
Total factors31
Prime factorization21 × 131 × 631711642491
Prime factorization2 × 13 × 6317164249
Divisors count82
Divisors1, 2, 13, 26, 6317, 12634, 82121, 1642421, 164249
Number of properties04
Chen primes 6404th
Primes 15037th
Pythagorean primes 7500th
Twin primes (1st member) 1841st
Roman numberals  
Base 210100000011001001021010000001100110012
Base 3221000220013221000220223
Base 422001210242200121214
Base 5202234325202234445
Base 63304214633042256
Base 71252561712526017
Base 850062285006318
Base 927026192702689
Base 101642421016424910
Base 111024411110244811
Base 127b06a127b07512
Base 13599b013599b713
Base 1443bd81443c0114
Base 15339e715339ee15
Base 1628192162819916
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