3 is a natural number, and an integerthat proceeds 2 and precedes 4

Properties

  • 3 is a prime number, being the smallest odd prime, Mersenne prime, Fermat prime, and Cullen prime.
  • A number is divisible by 3 if the sum of the digits is.
  • It is the 2nd prime, and the 4th term in the Fibonacci Sequence
  • 2 famous constants, pi and e both round to 3.
  • 3 is the number of dimensions we live in, excluding time.

Times tables up to 10

x 1 2 3 4 5 6 7 8 9 10
3x 3 6 9 12 15 18 21 24 27 30


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