** ** A **Number** is a mathematical object used in counting and measuring. A notational symbol which represents a number is called a numeral. In addition to their
use in counting and measuring, numerals are often used for labels (telephone numbers), for ordering (serial numbers), and for codes (ISBNs). In mathematics, the
definition of number has been extended over the years to include such numbers as 0, negative numbers, rational numbers,
irrational numbers, and complex numbers. - Source from Wikipedia

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Classification of numbers:

Generally, the definition of number has been extended over the years to include such
numbers as 0, negative numbers, rational numbers, irrational numbers, and complex numbers.

The numbers are classified in to Natural, integers, positive integers, rational, real, and complex numbers

The Natural numbers are 0, 1, 2, 3, 4, ...., n

The integers are -n, ...., -3, -2, -1, 0, 1, 2, 3, ...., n

The positive integers are 1, 2, 3, 4, 5,..., n

The Rational numbers (a/b), where a and b are
integres, and b is not zero.

Real numbers: The rational numbers or the convergent sequence of the
rational numbers.

Complex numbers: a + ib, where, a and b are the real number and i is the imaginary. The value of i is squareroot of
1

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More details about three thousand and fifty:

The number representation of Three thousand and fifty can be written as 3050.

The factors of Three thousand and fifty can be written as 3050 = 2 * 5 * 5 * 61

In Three thousand and fifty (3050),

The place value of 0 is one and hundredth position. i.e., 0*1 = 0

and 0*100 = 0

The place value of 5 is tenth
position. i.e., 5*10 = 50

The place value of 3 is placed in position of thousand i.e., 3*1000 = 3000

Now add the all position value = 0+0+50+3000 = 3050

The value is 3050 (Three thousand and fifty)

This number is divisible by 2, 5, 10, 25, 50, 61, 1525, and 3050.

The nearest thousand values of 3050 is three thousand (3000)