The Number

12

Twelve

In Base 2 Binary Is

11002

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

For more familiar numbers: See Twelve in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

9
10012
Nine in Base 2 Binary
10
10102
Ten in Base 2 Binary
11
10112
Eleven in Base 2 Binary
13
11012
Thirteen in Base 2 Binary
14
11102
Fourteen in Base 2 Binary
15
11112
Fifteen in Base 2 Binary

Scientific Notation

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

1.2e1

Reciprocal

A number multiplied with its reciprocal is one.

0.000101010101010101010101010101010101010101010101010101012

The reciprocal of 12 in Base 2 Binary.

Palindrome?

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

The number 11002 is not a palindrome.

Not A Prime Number

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

Twelve is a composite number with 6 total factors (including 1 and itself).   See primes in Base 2 Binary

A Composite

Composites have more than just these two factors.

Twelve is a composite number with 6 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 twelve has the following 2 prime factors:

2
102
Two in Base 2 Binary
3
112
Three in Base 2 Binary

Prime Factorization

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

1022 · 1121 = 11002

Base Conversions

The number twelve in 35 different bases