The Number

2000

Two Thousand

In Base 15 Quindecimal Is

8d515

The numbers with a 15 subscript use Base 15 Quindecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

1997
8d215
One Thousand Nine Hundred and Ninety-Seven in Base 15 Quindecimal
1998
8d315
One Thousand Nine Hundred and Ninety-Eight in Base 15 Quindecimal
1999
8d415
One Thousand Nine Hundred and Ninety-Nine in Base 15 Quindecimal
2001
8d615
Two Thousand and One in Base 15 Quindecimal
2002
8d715
Two Thousand and Two in Base 15 Quindecimal
2003
8d815
Two Thousand and Three in Base 15 Quindecimal

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.

0.001a4a4a4a4a4a4a15

The reciprocal of 2000 in Base 15 Quindecimal.

Palindrome?

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

The number 8d515 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 15 Quindecimal

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
215
Two in Base 15 Quindecimal
5
515
Five in Base 15 Quindecimal

Prime Factorization

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

2154 · 5153 = 8d515

Base Conversions

The number two thousand in 35 different bases