Chat with our AI personalities
31 is a prime number
Nov = 30 Dec = 31 Jan = 31 Feb = 28 Mar = 31 Apr = 30 May = 31 28 + 60 + 124 = 212 calculated from Oct 31st and Feb not being in a leap year.
31 is a whole number and it is also a prime number
There are on average 365.25 days in a year. This means there is an average of 30.4375 days in a month. Jan 31, Feb 28 (29 on leap), Mar 31, Apr 30, Jun 30, Jul 31, Aug 31, Sept 30, Oct 31, Nov 31, Dec 31
No, 31 is a prime number. However, 36 is a square number.