A whole number.

The positive integers are 1,2,3,,...

The negative integers are -1,-2,-3...

Then there is 0 ,the zero integer.

Numbers with no fractional part.

See also: Abundant Number, Deficient Number, Natural Number, Rational Number, Repdigit, Square Free.

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Subjects: Mathematics

On-Line Encyclopedia of Integer Sequences You can use this web site to get information about a particular number sequence.