The Number

10018

Ten Thousand and Eightteen

In Base 21 Unovigesimal Is

11f121

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

10015
11ej21
Ten Thousand and Fifteen in Base 21 Unovigesimal
10016
11ek21
Ten Thousand and Sixteen in Base 21 Unovigesimal
10017
11f021
Ten Thousand and Seventeen in Base 21 Unovigesimal
10019
11f221
Ten Thousand and Nineteen in Base 21 Unovigesimal
10020
11f321
Ten Thousand and Twenty in Base 21 Unovigesimal
10021
11f421
Ten Thousand and Twenty-One in Base 21 Unovigesimal

Scientific Notation

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

1.0018e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000j8e4512h2ai421

The reciprocal of 10018 in Base 21 Unovigesimal.

Palindrome?

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

The number 11f121 is not a palindrome.

Not A Prime Number

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

Ten thousand and eightteen is a composite number with 4 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Ten thousand and eightteen is a composite number with 4 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 ten thousand and eightteen has the following 2 prime factors:

2
221
Two in Base 21 Unovigesimal
5009
b7b21
Five Thousand and Nine in Base 21 Unovigesimal

Prime Factorization

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

2211 · b7b211 = 11f121

Base Conversions

The number ten thousand and eightteen in 35 different bases