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2
Y? 67%
Integer number 2
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8mo

the second loneliest number

Y
Y?
N?
N
Y? 67%
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2 (two) is a number, numeral and digit. It is the natural number following 1 and preceding 3. It is the smallest and only even prime number. Because it forms the basis of a duality, it has religious and spiritual significance in many cultures.

Instance of
Natural number
Even number
Power of two
Fibonacci number
non-negative integer
Harshad number
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