What happens if I tell Siri 17?

Could you elaborate on what you mean by "telling Siri 17"? Siri is a virtual assistant developed by Apple that can perform various tasks based on voice commands. Simply saying "17" to Siri without any context might not trigger a specific response, as Siri would need more information to understand your intent. However, if you were asking Siri to perform a task that involves the number 17, such as setting a reminder for 17 minutes from now or searching for a restaurant rated 17 out of 20 on a particular review site, Siri would likely respond with an appropriate action based on your request. Without more context, it's difficult to say exactly what would happen if you told Siri 17. Could you provide some additional information about what you're trying to accomplish?