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3 is a numeral,number, and a integer the proceeds 2 and preceeds 4

### Description

3 is a prime number. It is the smallest odd prime. 3 is the smallest Mersenne prime and Fermat 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.  If you multiply a number by 3, it is said that you tripled the number. 3 is also the smallest number that is not a superior highly composite number. Cubing a number involves multiplying a number by itself 3 times. Also, 2 famous constants, pi and e both round to 3.

$\dfrac{df}{dt}x^3 = 3x^2$

## Times tables up to 80

 x $3x$ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 100 1000 10000 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60 300 3000 30000
 $x$ $3x$ 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 61 66 69 72 75 78 81 84 87 90 93 96 99 102 105 108 111 114 117 120
 $x$ $3x$ 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 123 126 129 132 135 138 141 144 147 150 153 156 159 162 165 168 171 174 177 180
 $x$ $3x$ 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 183 186 189 192 195 198 201 204 207 210 213 216 219 222 225 228 231 234 237 240

## More operations

 $x$ 1 2 3 4 5 6 7 8 9 10 100 1000 10,000 $3/x$ 3 1.5 1 0.75 0.6 0.5 0.4285742857... 0.375 0.333... 0.3 0.03 0.003 0.0003
 $x$ 1 2 3 4 5 6 7 8 9 10 100 1000 10,000 $x/3$ 0.333... 0.666... 1 1.333... 1.666... 2 2.333... 2.6666... 3 3.333... 33.333... 333.333... 3333.333...
 $x$ 1 2 3 4 5 6 7 8 9 10 $3^x$ 3 9 27 81 243 729 2187 6561 19683 59049