The Number

18

Eightteen

In Base 32 Duotrigesimal Is

i32

The numbers with a 32 subscript use Base 32 Duotrigesimal notation.

For more familiar numbers: See Eightteen in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

15
f32
Fifteen in Base 32 Duotrigesimal
16
g32
Sixteen in Base 32 Duotrigesimal
17
h32
Seventeen in Base 32 Duotrigesimal
19
j32
Nineteen in Base 32 Duotrigesimal
20
k32
Twenty in Base 32 Duotrigesimal
21
l32
Twenty-One in Base 32 Duotrigesimal

Scientific Notation

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

1.8e1

Reciprocal

A number multiplied with its reciprocal is one.

0.1ose73hose732

The reciprocal of 18 in Base 32 Duotrigesimal.

Palindrome?

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

The number i32 is a palindrome.

Not A Prime Number

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

Eightteen is a composite number with 6 total factors (including 1 and itself).   See primes in Base 32 Duotrigesimal

A Composite

Composites have more than just these two factors.

Eightteen 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 eightteen has the following 2 prime factors:

2
232
Two in Base 32 Duotrigesimal
3
332
Three in Base 32 Duotrigesimal

Prime Factorization

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

2321 · 3322 = i32

Base Conversions

The number eightteen in 35 different bases