The Number

18008

Eightteen Thousand and Eight

In Base 18 Octodecimal Is

31a818

The numbers with a 18 subscript use Base 18 Octodecimal notation.

For more familiar numbers: See Eightteen Thousand and Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

18005
31a518
Eightteen Thousand and Five in Base 18 Octodecimal
18006
31a618
Eightteen Thousand and Six in Base 18 Octodecimal
18007
31a718
Eightteen Thousand and Seven in Base 18 Octodecimal
18009
31a918
Eightteen Thousand and Nine in Base 18 Octodecimal
18010
31aa18
Eightteen Thousand and Ten in Base 18 Octodecimal
18011
31ab18
Eightteen Thousand and Eleven in Base 18 Octodecimal

Scientific Notation

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

1.8008e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0005egd20hf4dgd4a18

The reciprocal of 18008 in Base 18 Octodecimal.

Palindrome?

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

The number 31a818 is not a palindrome.

Not A Prime Number

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

Eightteen thousand and eight is a composite number with 8 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

Eightteen thousand and eight is a composite number with 8 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 thousand and eight has the following 2 prime factors:

2
218
Two in Base 18 Octodecimal
2251
6h118
Two Thousand Two Hundred and Fifty-One in Base 18 Octodecimal

Prime Factorization

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

2183 · 6h1181 = 31a818

Base Conversions

The number eightteen thousand and eight in 35 different bases