Compare 28409 vs 28409

Property2840928409
Typeprimeprime
Unique factors11
Total factors11
Prime factorization284091284091
Prime factorization2840928409
Divisors count22
Divisors1, 284091, 28409
Number of properties66
Additive primes1413th1413th
Chen primes1504th1504th
Primes3091st3091st
Pythagorean primes1538th1538th
Sexy primes (2nd member)909th909th
Twin primes (1st member)453rd453rd
Roman numberals  
Base 211011101111100121101110111110012
Base 31102222012311022220123
Base 4123233214123233214
Base 51402114514021145
Base 633530563353056
Base 714555371455537
Base 8673718673718
Base 9428659428659
Base 1028409102840910
Base 111a387111a38711
Base 1214535121453512
Base 13cc1413cc1413
Base 14a4d314a4d314
Base 15863e15863e15
Base 166ef9166ef916
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