15015

+ 15015 is the the product of the first five odd primes (i.e., 15015 = 3 * 5 * 7* 11 *13). [Schiffman]

+ The smallest odd abundant number which is squarefree. [Gupta]

Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell