Compare 19004 vs 19009

Property1900419009
Typecomposite numberprime
Unique factors21
Total factors31
Prime factorization22 × 47511190091
Prime factorization2 × 2 × 475119009
Divisors count62
Divisors1, 2, 4, 4751, 9502, 190041, 19009
Number of properties07
Additive primes 1009th
Chen primes 1071st
Cousin primes (1st member) 336th
Isolated primes 1507th
Lucky primes 352nd
Primes 2160th
Pythagorean primes 1070th
Roman numberals  
Base 210010100011110021001010010000012
Base 322200121232220020013
Base 4102203304102210014
Base 51102004511020145
Base 622355262240016
Base 710625671062647
Base 8450748451018
Base 9280559280619
Base 1019004101900910
Base 1113307111331111
Base 12abb812b00112
Base 13885b13886313
Base 146cd6146cdb14
Base 15596e15597415
Base 164a3c164a4116
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