The Number

2000

Two Thousand

In Base 2 Binary Is

111110100002

The numbers with a 2 subscript use Base 2 Binary notation.

For more familiar numbers: See Two Thousand in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

1997
111110011012
One Thousand Nine Hundred and Ninety-Seven in Base 2 Binary
1998
111110011102
One Thousand Nine Hundred and Ninety-Eight in Base 2 Binary
1999
111110011112
One Thousand Nine Hundred and Ninety-Nine in Base 2 Binary
2001
111110100012
Two Thousand and One in Base 2 Binary
2002
111110100102
Two Thousand and Two in Base 2 Binary
2003
111110100112
Two Thousand and Three in Base 2 Binary

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

2e3

Reciprocal

A number multiplied with its reciprocal is one.

0.00000000001000001100010010011011101001011110001101010011111112

The reciprocal of 2000 in Base 2 Binary.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 111110100002 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Two thousand is a composite number with 20 total factors (including 1 and itself).   See primes in Base 2 Binary

A Composite

Composites have more than just these two factors.

Two thousand is a composite number with 20 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number two thousand has the following 2 prime factors:

2
102
Two in Base 2 Binary
5
1012
Five in Base 2 Binary

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

1024 · 10123 = 111110100002

Base Conversions

The number two thousand in 35 different bases